Motorcycle Helmet Bluetooth Headset BT 4.2 Upgraded Version Handsfree Call Answering MH03

Motorcycle Helmet Bluetooth Headset BT 4.2 Upgraded Version Handsfree Call Answering MH03

Specifications:
- Working Voltage: DC 5V
- Bluetooth version: V4.2+BR+EDR
- Support Bluetooth Protocol: Support a2dp/avctp/avdtp/avrcp/hfp/spp/smp/att/gap/gatt/rfcomm/sdp/L2cap profile
- Effective distance: 10-15 meters / barrier free 30 meters
- Frequency: 2.402GHz-2.480GHz
- Distortion: -70db
- Data transmission rate: 300Kb/S
- Audio coding specification: SBC
- Transmission power: 4dbm
- SNR: >90db
- Sensitivity: -85db
- Bluetooth Connection Time: 5 to 7s
- Charge time: ≤1 hours
- Standby time: ≤160 hours
- Continuous Working Time: ≤8 hours
- Color: Black

Package Included:
- 1 x Helmet Bluetooth Headset
- 2 x Pads
- 1 x Charging Cable
- 1 x User Manual