Bicycle 3in1 Bluetooth Speaker MP3 Player USB TF Card Reader

Technical Parameters:

1. MP3 Player with TF Card Slot;

2. Bluetooth Function：Voice prompt, built-in microphone, Bluetooth connect to mobile phone,

          call function, play music;

3. Power Supply: DC+5V, 600mA;

4. Battery: 2200mAh lithium battery, Mobile power function, support for mobile phone charging 5V 1A ;

5. FM Radio  (88~108MHz);

6. Strong light flashlight lighting, support for international SOS distress signal,

         Lamp brightness: 110~120LM

         Illuminate distance: >10M 

7. Full audio horn, Output Power: RMS 3W, Max. 5W;

8. SNR: >=80dB;

9. Frequency Band: 150Hz - 20 KHz;

10. Size: 152 X 36 X 30 mm;

11. Weight: about 113g