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EarFun Free True Wireless Earbuds User Manual

EarFun Free True Wireless Earbuds User Manual Image

Earfun Free True Wireless Earbuds User Manual

What’s in the Box

  1. EarFun Free
  2. Type-C USB Cable
  3. Charging Case
  4. Ear Tips (S,M,L)
  5. User Manual

Product Diagram

  1. Multifunction Control
  2. LED Indicator
  3. Microphone
  4. Charging Contactor
  5. USB-C Charging Port
  6. Charging Case
  7. Charging Dock
  8. Charging Case Indicator

Button and LEDs


  • Earbuds automatically charge in case
  • Connect USB cable for charging
  • Wireless charging (Not include )


Input DC 5V/1A
Bluetooth Version V5.0
Bluetooth Profile A2DP,AVRCP, HFP, HSP
Maximum Working Range 15m(without obstacle)
Earbuds battery life Up to 6 hours(various by volume and audio content)
Earbud Charging Time About 1.5 hours
Earbud Battery Capacity 50mAh
Charging Case Battery Capacity 500mAh
Case Charging Time Type-C bout 2 hours; wireless charging about 3.5 hours
Charging Case Recharge Earbuds 4 times
Product Weight 60g

How to fit

  1. Identify the left and right earbuds
  2. Rotate the earbuds, and adjust to find the best angle.
  3. Make sure the ear tip seals in the ear canal.

Pairing Your Earbuds

First time pairing with device
Step 1: Remove the both earbuds from the case simultaneously and the earbuds will enter into pairing mode.
Step 2: Activate Bluetooth on your Bluetooth-enabled device and search for other Bluetooth devices.
Step 3: Select larFun Free” from the list of Bluetooth devices shown (if a password is needed, type ‘0000’).


  • The earbuds will automatically connect with the device they were last paired with when the earbuds are taken out of the case.
  • Each earbud could be used independently.

Connect to a new device

Option A:
Step 1 : Unpair the earbud from the bluetooth-enabled device when its connected. The earbud will lose bluetooth connection to the current device and enter into pairing mode.
Step2 : Search on the new device and connect

Option B:
Step 1 : Triple press the L/R earbud when its connected and the music’s off. The earbud will lose bluetooth connection to the current device and enter into pairing mode.
Step 2 :  Search on the new device and connect.

Option C :
Step 1 : Double press the L/R earbud when its on and not connecting to any device. The  earbud will enter into pairing mode.
Step 2 : Search on the new device and  connect.


  1. Power On
  2. Playing Music
  3. Power Off :  Place earbuds in case to automatically power off and charge
  4. Hands-free Coversation
  5. Voice-Assistant

Note: For Android devices. the volume unsyncs between the device and earbuds. Even turned up to its highest, it still might be insufficient. You may double press the R or I_ to increase or reduce it respectively.

Earbuds LED Indicator

Power On Blue indicator flashes t second
Power Off Red indicator flashes 1 second
Pairing Mode Either indicator flashes blue quickly
Re-pairing Mode Blue indicator flashes quickly
Successfully Connected Indicator goes out
Charging (earbuds) Indicator flashes red once every 5 seconds
Fully Charged Indicator turns off
Factory Reset Indicator flashes purple quickly

Reset ans reconnecting

If you fail to build connection between two earbuds, or between earbuds and Bluetooth device, please try the following steps:

Step1: Unpair Ea rFun Free from your Bluetooth-enabled device and delete the old connection on your device.
Step 2: Pick up the earbuds from the case and press the buttons for 2s at least to power off until they flash in red.
Step 3: Press and hole the button on each earbud for at least 8s until they flash in purple (Do press until they flash in purple. If not, they aren’t reset successfully.)
Step 4: Place them back into the case and remove it again to start reconnecting.


Q: Can I use both earphones separately?
A: Yes, each earbud could be used independently.

Q: The earphones are turning on, but it doesn’t connect to my device?
A: To connect the earbuds to your device, please check if the Bluetooth of the device is on at first, then select ‘EarFun Free’ on the Bluetooth list to get paired. If the earbuds still can’t connect to your device, please try to reset it, or contact our customer support

Q: Why the connection is not stable and cuts out intermittently?
A: Please make sure there are no objects between the earphones and your Bluetooth device, and make sure there is no radio or WIFI interference nearby.

Q: What is the range of Bluetooth earphones?
A: Bluetooth earphones have maximum range of 49 feet (15m, no obstacle). However, the actual range will depend on usage and environment

Q: Is there volume control on tlx earphones?
A: Yes. Double pressing the L earbud decreases the volume wNle double pressing the R could increase it.

Q: My earphones will not switch on.?
A: Please recharge it and make sure it has enough battery power. lf it is fully charged and still nothing happens or if you are not able to charge the unit please contact our customer support for warranty cover.

Q: Is the charging case waterproof?
A: No. the earbuds are IPX7 sweat & waterproof, but the charging case is not waterproof.

Q: Will the earbuds shut off automatically?
A: The earbuds will remain on as long as they are connected to a device. If no audio is in use, they will enter power-saving mode and wake up once audio is played. If the earbuds are not connected with any devices, they will automatically shut off in 10 minutes.

Customer Service

18-month limited warranty
For FAQS and more information
Please Email to:


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