产品描述
Binaural In ear earphones with charging box
Bluetooth version:BK4.1
Frequency:2.402-2.480GHz.
Maximum output power: 3W
MIC sensitivity:-32db .
Receving sensitivity: Better than +82dBm.
Distance:10meters .
Data transfer: Up to 3Mbps
UART data transfer rate: 115200bps .
Charging voltage :4.8V –5.5V DC.
Work voltage: 3.7V –4.2V DC.
Work current: 200MA.
Quiescent current:>1UA.
Battery capacity:60MAH(earphone) 1000mAH(charging station).
Our advantage:
1) About 20 years’experience in this line
2) Welcome OEM/ODM
3) Strong R&D team for new products development
4) Quick delivery time for orders