js155.com1497424958780034.jpg澳门金沙国际网站39022.com

1.Wearable speaker

2.Bluetooth: V5.0

3.Speaker:2W 

4.SNR: ≥80dB,THD≤5% 

5. Working time:5 hours

6. Charging time:2 hours

7. Battery:400mAH Li-poly