Wireless bluetooth headset

Product parameters:

 

1. Bluetooth version: V3.0 + EDR

 

2. Frequency range: 2.4-2.5Ghz.

 

3. Sensitivity: 115dB

 

4. Standby time: 120h

 

5. Duration of listening to songs: You can listen to songs continuously for 6 hours.

 

6. Call duration: can last for 3 hours.

 

7. Support 128m-32G TF, SD card.

 

8. Audio frequency: 87.0-108.0MHZ (can search frequency manually and automatically)

 

9. Charging time: within 3 hours

 

10. Battery capacity: Rechargeable lithium battery 300mAh