Bluetooth specification: 2.0, rang 0-10m
Complete bluetooth wireless installation
USB port for software update and charge
Answer/end/reject a call ,Voice dialing , last call redialing ,and call switch
DSP technology, Full duplex, noise and echo suppression
with 600 mAh Li-ion Battery to provide typical standby time of more than 5 days, talking time of 6 hours
Built-in high intelligent microphone and powerful speaker
Can scroll the 20 groups of incoming calls and store 200 groups number then call back
With caller ID and to display features such as electric
Measurement:59.5*31*33.5cm Q'TY/Carton:40PCS N.W:11KG G.M:12KG

OEM/ODM,Customized Logos/Designs are Welcome