User Manual

Main Function
Voice Prompt. USB.TF.Bluetooth.AUX .Voice call
Parameters:
Speaker: 57mm "4 Ω X2
Output power: 5W x2
Frequency Response:100Hz~20K Hz
Bluetooth:
Version: 5.0 BT name: 2107A
Transmission distance no obstacles:10M
Battery:
Capacity: 1200mAh
Charging interface: Micro USB
Charging Voltage:5V/1000mA
1. Track back
2. On/off /Play/Pause
Press and hold for Power On/Off.
In USB/TF/Bluetooth mode, click to play/pause
3. Mode
Click for source selection
4. Track forward
5. Charging port
6. TF card input slot
7. AUX Input port
8. USB input slot
9. Volume +
Volume -
Instructions