Bluetooth Specification:V3.0+EDR class2 RF
Frequency Range:2.402-2.480GHz,2.4G ISM brand Radio
Supports Bluetooth Headset and Hands-free profiles
Speaker volume gain control
5 Button Desgin:MFB VOL+ VOL- PRE NEXT
Turn on:Slide switch Design
LED Indicator Status:Blue,Red
Performance:Receive Sensitivity of -90dBm
TX Power: Max 4dBm
Rechargeable 90mAh li-Polymer Battery
USB Plug Charging Port
Charger adapter output:DC 5V&200mA
Nominal charging time:Max 1.5 hours
Standby time:160 hours
Working hours:Calling:6 hours,listening to music:6 hoursEffective
distance:10m
Weight of the product:75g
Dimension of the product:130x140x18mm
Color box size:175*40*200mm
