Model:ML-BH33

Chipset:JL TW8258

Version:V5.0+EDR+Dual mode

Profile:A2DP/HFP/HSP/AVRCP/SPP

Transmit Power:Class 2

Frequency Range:2.402~2.480GHz

Signal Noise Ratio 90dB

Transmission Distance:10M

Battery:50mAh/3.7V(rechargeable lithium battery )

Input:DC5V-75mA

Talking Time:Around 5hours

Music time:Around 4hours

Standby Time:Around 50hours

Charging Time:Around 2hours

Dimension:48mmx16mmx26mm

Net Weight:5g

Headset Battery:50mAh/3.7V*2

Talking time:Around 26hours

Music Tima:Around 26hours

(need to be equipped with energy storage box)

Energy storage Battery:1200mAh/3.7v

Input:5V/700mA

Size:63.5mmx49.1mmx34.1mm

Net Weight:43.8g