User's Manual

4. The red indicator light goes out when charging completed.
Low-Voltage Alert:
When battery low, there will be an alert sound, and red light will flash.
Please charge it as soon as possible.
Power on/off the Receiver
Power on: Long press the MFB about 3 seconds until the blue and red
indicator lights start flashing alternately.
Power off: Long press the MFB about 3 seconds until the blue indicator
light goes off.
Pair to Your Phone
1. Connect the receiver to your home stereo system or car stereo system
via the 3.5mm audio cable/adapter.
2. Pair the receiver with your device for the first time, the distance
between the receiver and your phone would be better within 1 meter.
3. With the receiver power off, long press power on button until the red
and blue lights start flashing alternately.
4. Turn on the Bluetooth function on your phone.
5. Search for the Bluetooth devices and select "Grid"
6. Enter the code "0000" if needed.