LG Tone Free Bluetooth Stereo Headset User Manual
Safety Cautions
CAUTION
Do not disassemble, adjust, or repair the product arbitrarily.
Do not place the product near excessive heat or flammable material.
The product may be damaged if an incompatible charger is used.
Make sure that an infant or child does not swallow a magnet or a small component of the product.
Make sure that foreign objects do not enter the charger’s connectors (charging port and power plug). Failure to do so may result in fire or electric shock.
If you have a medical device implanted, contact your doctor before using this device. This product has a built-in battery, and the battery cannot be removed or replaced arbitrarily. For your safety, do not remove the battery incorporated in the product. If you arbitrarily replace the battery or don’t replace it correctly, it may explode.
The lithium-ion battery is a hazardous component that can cause injury. Battery replacement by an unqualified professional can cause damage to your device. Do not discard the battery arbitrarily. Follow the local procedure for discarding batteries. In order to prevent unnecessary energy consumption, disconnect the device when fully charged.
Always use an easily accessible power outlet for charging your device. Disposal of a battery into fire or a hot oven, or mechanically crushing or cutting of a battery, that
can result in an explosion. A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas.
Do not drop the product from a high place.
Make sure there is no water, alcohol, or benzene in contact with the product.
Do not store the product in a wet or dusty place.
Do not place heavy objects on the product.
This product is waterproof to the IPx4 level (daily life waterproof). (The IPx4 waterproof rating applies to the earbud product only.)
Do not put the product under the water or use it in a humid location such as a bathroom.
Precautions When Using the Product
Refer to the following to use the product for its normal life span.
 |
If the product is exposed to excessive sweat, clean the product. |
 |
Keep the earbuds clean. |
HD Speaker
If the communication network of the device you are connecting to supports HD Voice Calling, you can enjoy making voice calls and listening to music in high definition.
Product Components
LG TONE Free™ Extra Ear Gels USB Type C™ Charging Cable
Earbuds (medium eargels installed) (small & large)
UV Charging Case (this only applies
to HBS-FN6)
User Manual Warranty Card
NOTE: Actual product design may differ from images shown in manual.
Make sure authentic LG Electronics components are used. Using a non-authentic component may damage the product and thus void the warranty.
Use the USB Type C™ cable provided with the product.
NOTE
The complete manual is available for download from the LG Electronics website. www.lg.com > Support > Manuals & Documents > Browse by Product > Mobile Devices >
LG Bluetooth Devices
Product Description
Charging Case
Earbuds
*The appearance and specifications of the actual product may differ depending on the model.
NOTE: HBS-FN4 and HBS-FN5W models do not have a UV-C LED and mood light.
Pairing and Connecting
Initial Pairing Open the charging case lid.
With the earbuds mounted on the charging case, plug a type C™ cable into the charging port of the charging case and connect it to a power source*.
The earbuds enter pairing mode (The blue LED on the charging case blinks).
* You need to plug a cable into the charging port and connect it to a power source only for the initial pairing. Fast Pair
Fast Pair
- Activate Bluetooth on your phone or device.
- While the earbud is mounted in the charging case, open the charging case lid and press the pairing button for 3 to 5 seconds until the blue indicator light blinks.
- When the Fast Pair connection pop-up appears on the top area of the mobile phone screen, tap it to connect. (It only supports Android™ 5.0 or higher, and requires configuring Bluetooth and location information settings of the mobile device.)
- If the pop-up does not appear, select [LG HBS-FN6] from the Bluetooth menu on the mobile phone and connect it (for users of iOS or Android 5.0 or lower versions).
NOTE: To connect with another device, perform the above procedure again.
CAUTION: In the list of Bluetooth connected devices, LG HBS-FN6_LE is not the correct model name for connection. Check the model name in use and connect with the model name without “LE”.
Automatic Reconnection
The earbuds are connected automatically when you open the cover of the charging case. If you close the cover of the charging case with both earbuds mounted in the charging case, the earbuds are disconnected.
Indicator Light
| Status | Description |
| Bluetooth Search Mode | The blue status indicator light blinks. |
| Battery below 20% | The red status indicator light turns on and off. |
| Battery 20% – 80% | The purple status indicator light turns on and off. |
| Battery 80% or more | The blue status indicator light turns on and off. |
| When there is a problem while charging | The red status indicator light blinks. |
|
When the UVnano function is operating |
The status indicator light blinks slowly during the UV-C LED operation. |
Mobile Calling Functions
Function |
Status |
Description |
| Answering Calls | Ringing | Touch the left or right earbud once. |
| Ending Calls | Talking | Touch the left or right earbud twice. |
| Making Calls | Idle | If you make a call using a mobile phone, the call is automatically connected to the headset. |
|
ReceivingCallswhile on the Phone |
Talking | If you touch the left or right earbud once, the current call will go on hold, and you will be able to answer an incoming call.
If the previous call is on hold, you can finish the current call on the mobile phone. (It works differently depending on the mobile phone settings.) |
| Rejecting Calls | Ringing | Touch and hold the left or right earbud. |
Playing Music
| Function | Description |
| Play / Pause | : Touch the left or right earbud once. |
|
Adjusting the Volume |
: Touch the left(Decrease volume) or right(Increase volume)
earbud twice. |
| Play Next | : Touch the left or right earbud three times. |
NOTE: On the LG TONE Free app, you can switch the operation mode through the touchpad settings.
Listening to the ambient sound
Touch and hold the left or right earbud to hear the ambient sound. You can adjust the intensity of the ambient sound in the LG TONE Free app.
The Listen to the Ambient Sound function works only when the product is on hold or playing music. While using the listen to the ambient sound function, the battery discharges faster than usual.
CAUTION: When the Listen to the Ambient Sound mode is enabled, you may hear the ambient sound become loud suddenly.
Battery Status
If earbuds are mounted in the charging case, the earbuds’ battery status is displayed. Otherwise, the charging case’s battery status is displayed. If the earbuds are mounted in the charging case while plugged in, the UVnano process will commence for ten minutes. Once this process is complete, the charging case’s battery status will be displayed.
| Indicator Light | Battery Status | LISH |
| Red | Below 20% battery | |
| Violet | Between 20% and 80% battery | |
| Blue | Above 80% battery |
NOTE: When the charging case lid is closed, charging case battery status is displayed. If the charging case has no remaining charge, there will be no display and it cannot function. We recommend you keep the charging case charged at all times as the earbuds are not able to be turned on and turned off independently.
UVnano Description
UV-C LED process operates for ten minutes and begins when charging case (with earbuds) is plugged in.
UV-C LED does not operate while device is charging wirelessly such as on a pad or third party wireless charging device (this only applies to HBS-FN6).
– Independent testing shows the UVnano charging case kills 99.9% of bacteria (Staphylococcus aureus and Escherichia coli) on the speaker mesh of the earbuds in ten minutes while charging. The UV-C LED function works only when the charging case is connected to the power cable.
– For best result, it is recommended that the full 10 minutes of UV-C LED operation be performed while charging.
NOTE:
The status indicator light blinks slowly during the UV-C LED operation.
The light will slowly illuminate on and off until the UV-C LED function is complete (10 minutes). Once completed, the indicator light will switch back to the always-on battery indicator, see “Battery Status”. HBS-FN4 and HBS-FN5W models do not have a UV-C LED and mood light. Performance may vary based on usage conditions.
A white product may slightly differ in the color of the UV-C LED contact area, but there is no problem with the product performance. UV-C LED does not operate while charging wirelessly.
CAUTION: Be aware that the temperature of the earbuds may rise while the UV-C LED is operating.
Avoid direct eye and skin exposure to UV light. Keep out of reach of children.
Out of Range
If the device connected to the product is out of effective communication range, the communication signal becomes weak and the communication is lost. The effective communication range may vary depending on surrounding and other conditions. If the device comes back within effective communication range, the product automatically reconnects to the device. If the device is not automatically reconnected, touch the left or right earbud once to connect them.
LG TONE Free
If you install the “LG TONE Free” app, you can use Check Earbud Battery, Voice Alert, Change Equalizer Mode, Check Last Connected Location Information, and Find My Earbuds functions. Check out the app for more details. To install the “LG TONE Free” app, search LG TONE Free in the Google Play Store or App Store or scan
the QR code below. It supports Android 5.0 or higher and iOS 11 or higher
Troubleshooting
| Problem | Solution |
| The power does not turn on | Check the battery level and charge it. |
|
If unable to make a call with earbuds |
If the mobile phone does not support headset and hands-free functions, you cannot use the calling features.
Check the battery level and charge it. |
|
If unable to register earbuds to mobile phone |
Check whether earbuds are turned on.
Check if the charging case of earbuds are in search mode. – Press the pairing button on the charging case to switch to search mode. |
|
If you replaced the earbuds or there is a problem with the operation |
Put the earbuds in the charging case and, with the case open, press the pairing button for 10 seconds or more.
– The factory reset proceeds while the status indicator on the charging case flashes red. Please reconnect the device after factory reset. |
Specifications and Features
| Item | Comments |
| Bluetooth Specifications | V 5.0 (Headset/Hands-Free/A2DP/AVRCP) |
|
Battery |
Earbud : 3.7 V / 55 mAh, Lithium-ion Charging case : 3.7 V / 390 mAh, Lithium-ion |
| Talk Time
(Earbuds / With Charging case) |
Up to 5 / 15 hours* |
| Music Play Time
(Earbuds / With Charging case) |
Up to 6 / 18 hours* |
|
Charging Time |
Earbud : within an hour / Charging case : within 2 hours Fast Charging : 5 min charge for up to 60 min playtime
※ When charging wired at room temperature |
|
Rated Input Voltage |
Earbud : DC 5 V, 110 mA Charging case : DC 5 V, 500 mA |
| Operating Temperature | 0°C (+32°F) ~ +35°C (+95°F) |
| Dimensions (inch) / Weight (oz) | Earbud : 0.63″ (W) X 1.29″ (L) X 0.98″ (H) / 0.19 oz (One earbud)
Charging case : 2.15″ (W) X 2.15″ (L) X 1.08″ (H) / 1.38 oz |
| Frequency range | 2402 MHz to 2480 MHz |
*Duration of use may vary depending on the connected mobile device, features being used, settings,
signal strength, operating temperature, frequency band, and other methods of use.
Fast charging feature does not apply when charging case is placed on wireless charging device such as a pad.
Wireless charging feature charges at a slower rate due to less power being transmitted to the charging case.
Declaration of Confirmation
FCC NOTICE TO USERS:
This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the manufacturer (or party responsible) for compliance could void the user’s authority to operate the equipment.
FCC Part 15.105 statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
–Reorient or relocate the receiving antenna.
–Increase the separation between the equipment and receiver.
–Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
–Consult the dealer or an experienced radio/TV technician for help.
IMPORTANT NOTE
To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void the user’s authority to operate the device. Bluetooth® is a registered trademark of Bluetooth SIG, Inc. worldwide.
Android, Google Play, the Google Play logo, and other related marks and logos are trademarks of Google LLC.
Additional Information
- Radio frequency exposure
This Bluetooth LG Stereo Headset is a radio transmitter and receiver. When in operation, it communicates with a Bluetooth-equipped mobile device by receiving and transmitting radio frequency (RF) electromagnetic fields (microwaves) in the frequency range 2402 to 2480 MHz. Your Bluetooth headset is designed to operate in compliance with the RF exposure guidelines and limits set by national authorities and international health agencies when used with any compatible LG Electronics mobile
phone. - Bluetooth connection precautions The following environments affect the range and reception of Bluetooth signals:
–When walls, metal, human bodies, or other obstacles exist between the Bluetooth device and the connected device.
–When equipment that uses 2.4 GHz frequency signals (wireless LANs, wireless phones, microwave ovens, etc.) is placed near the devices being used.
–When using a Bluetooth device (TV, laptop, etc.) other than the mobile phone, the sound quality may be affected by the specifications and performance of the device. - Potentially explosive atmosphere
Turn off your electronic device when in any area with a potentially explosive atmosphere. Although this is uncommon, your electronic device could generate sparks. Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death. Areas with a potentially explosive atmosphere are often but not always clearly marked. - Emergency calls
IMPORTANT!
This Bluetooth headset and the electronic device connected to the headset operate using radio signals and mobile and landline networks as well as user-programmed functions, which cannot guarantee connection under all conditions. Therefore, you should never rely solely upon any electronic device for essential communications (e.g., medical emergencies). Remember, in order to make or receive calls, the headset and the electronic device connected to the headset must be switched on and in a service
area with adequate mobile signal strength. Emergency calls may not be possible on all mobile phone networks or when certain network services and/or phone features are in use. Check with your local service provider. - Battery information
A rechargeable battery has a long service life if treated properly. A new battery or one that has not been used for a long period of time could have reduced capacity the first few times it is used. Do not expose the battery to extreme temperatures, never above +50°C (+122°F) or below -10°C (+14°F). For maximum battery capacity, use the battery at room temperature. If the battery is used in low temperatures, the battery capacity will be reduced. The battery can only be charged in temperatures between 0°C (+32°F) and +45°C (+113°F). - Recycling the battery in your Bluetooth headset
The battery in your Bluetooth headset must be disposed of properly and should never be placed in municipal waste. The LG Electronics service partner that removes the battery will dispose of it according to local regulations. In case rechargeable battery is included in this product, the entire device should be recycled in compliance with rechargeable battery recycling standards because of the internal battery. To dispose of properly, call (800) 822-8837 or visit www.call2recycle.org. - Conditions
–The warranty is valid only if the original receipt issued to the original purchaser by the dealer, specifying the date of purchase and serial number, is presented with the product to be repaired or replaced. LG Electronics reserves the right to refuse warranty service if this information has been removed or changed after the original purchase of the product from the dealer.
–If LG Electronics repairs or replaces the product, the repaired or replaced product shall be warranted for the remaining time of the original warranty period or for ninety (90) days from the date of repair, whichever is longer. Repair or replacement may involve the use of functionally equivalent reconditioned units. Replaced parts or components will become the property of LG Electronics.
–This warranty does not cover any failure of the product due to normal wear and tear, or due to misuse, including but not limited to use in other than the normal and customary manner, in accordance with instructions for use and maintenance of the product. Nor does this warranty cover any failure of the product due to accident, modification or adjustment, acts of God, or damage resulting from liquid.
–This warranty does not cover product failures due to improper repair installations, modifications, or service performed by a non-LG Electronics authorized person. Tampering with any of the seals on the product will void the warranty.
–THERE ARE NO EXPRESS WARRANTIES, WHETHER WRITTEN OR ORAL, OTHER THAN THIS PRINTED INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY
OR FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF THIS LIMITED WARRANTY. IN NO EVENT SHALL LG ELECTRONICS OR ITS VENDORS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE WHATSOEVER, INCLUDING BUT NOT LIMITED TO LOST PROFITS OR COMMERCIAL LOSS, TO THE FULL EXTENT THOSE DAMAGES CAN BE DISCLAIMED BY LAW.
–Some countries/states do not allow the exclusion or limitation of incidental or consequential damages, or limitation of the duration of implied warranties, so the preceding limitations or exclusions may not apply to you. The warranty provided does not affect the consumer’s statutory rights under applicable national legislation in force, nor the consumer’s rights against the dealer arising from their sales/purchase contract.
Limited Warranty
Subject to the conditions of this Limited Warranty, LG Electronics warrants this product to be free from defects in design, material, and workmanship at the time of its original purchase by a consumer, and for a subsequent period of one (1) year. Should your product need warranty service, please return it to the dealer from whom it was purchased or contact your local LG Electronics contact center to get further information.
Important Safety Information
Avoiding hearing damage Permanent hearing loss may occur if you use your headset at a high volume. Set the volume to a safe level. Over time you can become accustomed to a higher volume that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time that is required before your hearing could be affected. Hearing experts suggest that to protect your hearing:
- Limit the amount of time you use the headset at a high volume.
- Avoid turning up the volume to block out noisy surroundings.
- Turn the volume down if you can’t hear people speaking near you.
Using headsets safely
Use of headsets to listen to music while operating a vehicle is not recommended and is illegal in some areas. Be careful and attentive while driving. Stop using this device if you find it disruptive or distracting while operating any type of vehicle or performing any other activity that requires your full attention.
Open Source Software Notice
This product from LG Electronics, Inc. contains the open source software detailed below. Please refer to the indicated open source licenses (as are included following this notice) for the terms and conditions of their use.
| Open Source | License | Copyright |
| CMSIS reference software 5.6.0 | Apache-2.0 | Copyright (c) 2009-2019 Arm Limited. |
| CMSIS reference software 4.5.0 | BSD-3-Clause | Copyright (c) 2012 ARM LIMITED |
|
esp-idf 3.1 |
Apache-2.0 |
Copyright (c) 2015-2016 Espressif Systems (Shanghai) PTE LTD |
Apache-2.0
Apache License Version 2.0, January 2004 http://www.apache.org/licenses/
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used for those licensed purposes only. Commercially-licensed AAC software libraries, including floating-point versions with enhanced sound quality, are also available from Fraunhofer. Users are encouraged to check the Fraunhofer website for additional applications information and documentation. - COPYRIGHT LICENSE
Redistribution and use in source and binary forms, with or without modification, are permitted without payment of copyright license fees provided that you satisfy the following conditions: You must retain the complete text of this software license in redistributions of the FDK AAC Codec or your modifications thereto in source code form. You must retain the complete text of this software license in the documentation and/or other materials provided with redistributions of the FDK AAC Codec or your modifications thereto in binary form. You must make available free of charge copies of the complete source code of the FDK AAC Codec and your modifications thereto to recipients of copies in binary form. The name of Fraunhofer may not be used to endorse or promote products derived from this library without prior written permission. You may not charge copyright license fees for anyone to use, copy or distribute the FDK AAC Codec software or your modifications thereto. Your modified versions of the FDK AAC Codec must carry prominent notices stating that you changed the software and the date of any change. For modified versions of the FDK AAC Codec, the term “Fraunhofer FDK AAC Codec Library for Android” must be replaced by the term “Third-Party Modified Version of the Fraunhofer FDK AAC Codec Library for Android.” - NO PATENT LICENSE
NO EXPRESS OR IMPLIED LICENSES TO ANY PATENT CLAIMS, including without limitation the patents of Fraunhofer, ARE GRANTED BY THIS SOFTWARE LICENSE. Fraunhofer provides no warranty of patent non-infringement with respect to this software. You may use this FDK AAC Codec software or modifications thereto only for purposes that are authorized by appropriate patent licenses. - DISCLAIMER
This FDK AAC Codec software is provided by Fraunhofer on behalf of the copyright holders and contributors “AS IS” and WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, including but not limited to the implied warranties of merchantability and fitness for a particular purpose. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE for any direct, indirect, incidental, special, exemplary, or consequential damages, including but not limited to procurement of substitute goods or services; loss of use, data, or profits, or business interruption, however caused and on any theory of liability, whether in contract, strict liability, or tort (including negligence), arising in any way out of the use of this software, even if advised of the possibility of such damage. - CONTACT INFORMATION
Fraunhofer Institute for Integrated Circuits IIS Attention: Audio and Multimedia Departments – FDK AAC LL Am Wolfsmantel 33 91058 Erlangen, Germany
www.iis.fraunhofer.de/amm [email protected]
