CB-BTI-018
Bluetooth Transmitter and Receiver 2 in 1
Welcome to use our model CB-BTI-018.
Product Overview
It is a Bluetooth transmitter and receiver 2 in 1 model. When it works as a transmitter, it could help to transfer the audio signal to your Bluetooth receiver device such as Bluetooth headphone 8, speaker, etc. via Bluetooth technology. When it works as a receiver, it could work as a stereo Bluetooth headphone( plug the 3.5mm cable to 3.5mm Aux socket)Or connect with an audio device such as a speaker, to get the audio signal via wireless transmission. Pls enjoy your time to use this model,
Image and Specification
When ready to use the CB-BTI-018, you need a .11 charged CB-BTI-018, and other audio devices such as walkman, mobile phones, television or computer which support 3.5 MM audio output interface.
A, Micro USB charging port
B, 3.5mm Aux-in
C, Slide option _Receiver
D, Slide option _Transmitter
E, LED Indicator
F, Multi-function button (MFB)
| Model No. | CB-BTI-018 |
| Bluetooth version | V5.0 |
| Bluetooth chipset | CSR BC8670 |
| Frequency | 2.402GHz-2.480GHz |
| Receiver working time | About 14hrs |
| Transmitter working time | About 14hrs |
| Charging time | Around 2 hours |
| Bluetooth profile | A2DP |
| Support dual-stream (TX mode) | Connect with two Bluetooth speakers or Bluetooth headsets simultaneously (devices support the same CODEC), |
| Support dual connection (RX mode) | Connect with two mobile phones simultaneously |
| Passcode | 0000, 1111, 1234, 8888 |
| CODEC | Priority: APT-X Low Latency: APT X: Secondly: SBC |
| APT-X tips | Single connection, Priority support APTX 48kHZ (Connection device support APT-X ): Two connections, Support SBC automatically |
| Battery | 280mAH rechargeable lithium battery |
| Charging supply | 5VDC.100-240V AC adapter, >_3001VIA |
| Working temperature | -10-55 C |
| Net weight | Approx. 21g |
| Dimension | ø 49’13mm |
First time using:
1. Charging
For the first time using, please full charged the model CB-BTI-018.
When in working, the RED LED flashes three times continuously (exclude Red LED flashes once for successful connection), which means the unit is in low power,
please charge it :
- A: Connect the charging cable with a AC or PC with the USB port.
- B: Connect the charging cable with CB-BTI-018 with micro USB port .
- C: Solid Red LED indicator when charging, and turn off when full charged.
- D: Take about 2 hours.
Working as a Bluetooth Transmitter
Function option for CB-BTI-018
Select working mode through the Slide option button. Slide the button to ” TX” side (off state).
Tips:
- All the paired devices in RX mode will be deleted after power on ( in “TX” mode)
- Change the different mode (TX or RX) should be done more than 3 seconds later after the unit power off
Note:
when working as a Bluetooth transmitter, could only store 4 devices and the stored devices will be updated by the latest paired ones. ( To save time after power on, as too many devices will take long time for reconnecting pairing.)
Tips: Automatically reconnect time for mode CB-BTI-018.
Stored 1 device: about 7 seconds;
Stored 2 devices: about 12 seconds;
Stored 3 devices: about 17 seconds:
Stored 4 devices: about 22 seconds.
- Power on
Off state, long press MFB for 3 seconds, Blue LED flashes twice to power on. (BTI-018 enter into pairing mode automatic if without connect with any device before.) - Power off
On state, long press MFB for 3 seconds, Red LED flashes twice to power off. (Please repower the unit after 3 seconds later, as the voltage of the chipset may not disappear totally. ) - Pairing mode
Power on the unit. double click the MFB, Blue (Blue and Red) LED flashes to enter into pairing mode. will be in disconnect standby mode without connection in 2 minutes.
- Clear up pairing lists
Power-off with the current working mode, 3 seconds later, change to another working mode, and power on. the pairing lists for the former model will be cleared up.
- Connect with the paired devices:
Power on the unit ( two connections simultaneously ), shod press MFB to connect back with all the paired devices automatically (support two devices connected simultaneously, prioritize the latest two ones). Solid blue LED to successfully connected. Enter into pairing mode if without connected with any devices for more than 22 seconds - Power off automatically
Power off automatically when the battery voltages are lower than 3.1V. - LED indicator
Power on Blue LED flashes twice Pairing Blue LED flashes Unconnected standby mode Blue LED flashes once every second Connected standby mode Solid Blue LED Low voltage Red LED flashes Charging Solid Red Fully charged Red LED turn off - Working while charging:
Support working while charging to continue work. (with DC 5V 300mA,)
Steps:
- Connect the unit with the power supply.
- Power on item CB-BTI-018 to enter into pairing mode.
- Connect with devices and work.
Tips:
- May have noise when the battery voltage is too low or with poor power supply.
- Connect the power supply to repower the item when the unit is dead.
- Advise not to use while charging often, as it will shorten the life of the battery.
Working as a Bluetooth receiver
Select working mode through the Slide option button. Slide the button to RX” side (off state).
Tips:
- All the paired devices in TX mode will be deleted after power on ( in “RX” mode)
- Change the different modes (TX or RX) should be done more than 3 seconds later after the unit power off.
- Could Stored 8 paired devices, and to update to the latest paired lists.
- Power on
Off state, long press MFB for 3 seconds, Blue LED flashes twice to power on. (BTI-018 enter into pairing mode automatic if without connect with any device before.) - Power off
On state, long press MFB for 3 seconds. Red LED flashes twice to power off. (Please repower the unit after 3 seconds later, as the voltage of the chipset may not disappear totally. ) - Pairing mode
Power on the unit, double click the MFB, Blue (Blue and Red) LED flashes to enter into pairing mode, will be in disconnect standby mode without connection in 2 minutes. - Play/pause
Music playing, sort press MFB to pause or play. - Clear up pairing lists
Power-off with the current working mode, 3 seconds later, change to another working mode, and power on, the pairing lists for the former model will be cleared up. - Connect with the paired devices:
Power on the unit ( two connections simultaneously ), shod press MFB to connect back with all the paired devices automatically (support two devices connected simultaneously, prioritize the latest two ones). Solid blue LED to successfully connected. The Faster Paired device has priority to play. - Power off automatically
Power off automatically when the battery voltages lower than 3.1V. or without connection in 6 monutes - LED indicator
Power on Blue LED flashes twice Pairing Blue LED flashes Unconnected standby mode Blue LED flashes once every second Connected standby mode Solid Blue LED Low voltage Red LED flashes Charging Solid Red Fully charged Red LED turn off - Working while charging:
Support working while charging to continue work. (with DC 5V ≥ 300mA,)
Steps:
1. Connect the unit with power supply.
2. Power on item CB-BTI-018 to enter into pairing mode.
3. Connect with devices and work
Tips:
- May have noise when the battery voltage too low or with poor power supply.
- Connect the power supply to repower the item when the unit dead.
- Advise not to use while charging often, as it will shorten the life of battery.
Operation for Bluetooth transmitter
- CB-BTI-018 and Bluetooth headphone or speaker A2DP enabled) work on the TV , PC and so on.
A, Turn on the Bluetooth speaker or headset, enter into pairing mode.
B, CB-B71-018:Long press MFB 3 seconds to enter into pairing mode auto ( Blue LED flash), or press MFB 2 seconds to power on the item, and double click MFB button to enter in to pairing mode.
C, Put the CB-BTI-018 and Bluetooth speaker or headset together about 30s seconds. CB-BTI-018 will connect with Bluetooth speaker or headset automatically.
D, Connect the CB-BTI-018 and TV with 3.5mm audio cable. (Plug one side of the audio cable to the audio output jack of the TV. another side to CB-BTI-018)
E, Could hear the sound coming from TV in the Bluetooth aux cable is by the TV output; the volume of the TV is loud enough; the cable connects right. )
(Note: Passcode for supported Bluetooth devices connection is “0000712347111178888”)
CB-BTI-018 connect with two devices simultaneously while working as a Bluetooth transmitter
- Named the two Bluetooth headsets (speakers) as A and B.
- Select TX mode for the device CB-BTI-018 (Off state)
- Follow the above pairing steps when working as a Bluetooth transmitter to connect device A
- Successful connection, power off device A and CB-BTI-018, and paired Device B with CB-BTI-018( following the same pairing steps )
- After successful connection with device B, Power off CB_CBI-018.
- Power on device A. around 10-20 seconds later. Then power on the CB-BTI-018(no need to enter into pairing mode), it will search and connect with devices A and B automatically, the pairing time will take around 30 Connect with an audio resource to check if the two devices could play simultaneously. If not, please power off CB-BTI-018. and repower it after 3 seconds to connect with devices A and B.
Tips:
If still doesn’t work, please rework the steps for two connections simultaneously.
CB-BTI-018 connect with two devices simultaneously while working as a Bluetooth receiver
Note:
CB-BTI-018 could connect with two mobile phones simultaneously (Could not play at the same time. you could choose any mobile phone to play music.)
- Named the two mobile phones as A and B.
- Following the pairing steps to connect A with CB-BTI018, after a successful connection, please turn off the Bluetooth of the mobile A. Double click MFB of CB-BTI018 to enter into pairing mode.
- Connect mobile B with CB-BTI-018. After successful connection, power off CB-BTI-018. turn on the Bluetooth of mobile A .and then power on CB-BTI-018. around 30 seconds CB-BTI-018 and two mobile phones will connect automatically.
Package includes
| CB-BU-018 | 1PC |
| USB charging cable | 1PC |
| 3.5mm Audio cable | 1PC |
| Manual | 1PC |
Tips for pairing:
- Make the Bluetooth headset or speaker into pairing mode. Then power on CB-BTI-018. If the Bluetooth headset or speaker has connected with CB-BTI-018 before, it will connect with it automatically.
- If CB-BTI-018 couldn’t connect with the Bluetooth headset or speaker after more than 1 minute. Please try to clear up the pairing lists of CB-BTI-018 to save time for pairing, please repower the CB-BTI-018 after
clear up the pairing list.
Battery information
Your device is powered by a rechargeable battery. The full performance of a new battery is achieved only after two or three complete charge and discharge cycles. The battery can be charged and discharged hundreds of times, but it will eventually wear out. Do not leave a fully charged battery connected to a charger since overcharging may shorten the battery life. If left unused, a fully charged battery will lose power with time past. Leaving the device in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Should always try to keep the battery between 15 C and 25 C Battery performance is particularly limited in temperatures well below freezing. Do not dispose of batteries in a fire as they may explode. The battery may also explode if damaged.
Environmentally-friendly disposal
Old electrical appliances must not be disposed of together with the residual waste, but have to be disposed of separately. The disposal at the communal collecting point via private persons is for free. The owner of old appliances is responsible to bring the appliances to these collecting points or to similar collection points. With this little personal effort, you contribute to recycling valuable raw materials and the treatment of toxic substances.
Caution
Risk of explosion if battery is replaced by an incorrect type. Dispose of used batteries according to the instructions.
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