Product Characteristics
1. Bluetooth Version V5.0
2. Transmission distance>10M
3. Hand free call
4. Support TF/USB card
5. Output Voltage:3.7V-4.2V
6. Output power:45mm*3w
7. Input:5.0V
8. Loud speaker :4Ω / 3W
9. Frequency Response:100Hz--20KHz
10. Output distortion rate≤0.5%
11. Battery:400mAH
12. Material:Bamboo
13.Frequency Response:100Hz～20KHz
14.Output distortion rate≤0.5%
15.Battery: 400mAH