Charging for BTI-010:
Please fully charge the battery before first using this product.

Low battery:
When you see the red LED flashed during use, the battery is low power and needs to be charged.
- Plug charger or charging cable into a standard AC power socket.
- Plug other end of charger or charging cable into charging port of BTI-010.
Red light steady on – Battery charging
Red light turns off – Charging completed
- It will take about 2 hours to finish charging.

Basic information:
- Power on / off
Press and hold the multifunctional key for 6s, and you will find blue LED turns on and lasts for 1s, then the device is power on.
Press and hold the multifunctional key for 3s, and you will find red LED turns on and lasts for 1s, then the device is power off.
- Pairing
Press and hold the multifunctional key for 9s, the blue light flashes quickly, then it enter transmitter mode; The red and blue light flashes alternately, then it enter receiver mode.
- Clear pairing list
Press and hold the multifunctional key for 16s until the red and blue light turn on and last for 1s, then all the pairing information is deleted. (Same operation for both transmitter and receiver modes.)
- Automatic pairing
It will automatically re-pair with the last connected device after power on; In standby mode, shortly press the multifunctional key once, it will also automatically re-pair.
- Auto power off
It will automatically turn off if it is disconnected for 5s.
- Disconnected standby mode
In disconnected standby mode, blue light flashes once every 1s.
- Connected standby mode
In connected standby mode, blue light flashes twice every 4s.
- Low power warning
Red light flashes when the power is low.

TX mode:
Pairing with a Bluetooth stereo receiver device
Before pairing with other Bluetooth device, please make sure that your Bluetooth stereo receiver supports Bluetooth A2DP profile.
The pairing steps are as follow:
- Make sure the transmitter is off and within 1 meter to your Bluetooth stereo receiver device。
- Power on your Bluetooth stereo receiver device and make it enter into pairing mode.
- Press and hold MFB button of the BTI-010 for 9s until blue LED flashes quickly, the unit enters into pairing mode.
- The transmitter will search for Bluetooth stereo receiver and connect with it automatically. Blue LED will flash twice every 4s after successful connection.
- Connect the transmitter to your music player through 3.5mm audio jack to play music.
Note:
The pairing mode will last around 2 minutes. If no devices can be connected within 2 minutes, the unit will enter into standby mode.The transmitter only could pair with a Bluetooth stereo receiver whose PIN NO is “0000”, “1234” or “1111”, ”8888”.

RX mode：
Pairing with Bluetooth devices
Please make sure your audio device is Bluetooth-enabled. Specific pairing steps may vary with different models of audio devices. Please refer to your audio device user’s manual for further information.
The general pairing steps are as follow:
- Keep the receiver and Bluetooth cell phone within 1 meter when pairing.
- Press and hold MFB for 9s until blue and red LED flashes alternately, the receiver is in pairing mode.
- Active Bluetooth function of your mobile phone or PC and let it search for BTI-010 and connect with BTI-010. Blue LED of receiver will flash twice every 4s after connection is successful.
- Connect the receiver to your headphone or home stereo through 3.5mm audio jack to enjoy music.