New Product |
| |
 |
Product Name:
HB21
Product Details Brief DescriptionBluetooth Version:
V5.4
Support:
A2DP/AVRCP/HFP/HSP
Sensitivity:
≧98db
Frequence Response:
20Hz to 20kHz
|
|
|
| Detailed Product Description |
| |
Battery:
30mAh in earphones, 300mAh in charging box
Play Time:
around 2-3 hours
Standby Time:
120 hours
Charging Time:
1.5hours
Efficient Distance:
10m |
|
|
|