| 1.Bluetooth specification:2.0 , rang 0-10 m | |||
| 2.Complete bluetooth wireless installation. | |||
| 3.USB port for software update and charge. | |||
| 4.answer/end/reject a call ,Voice dialing , last call redialing , and call switchi | |||
| 5.DSP technology, Full duplex, noise and echo suppression. | |||
| 6.with 600 mAh Li-ion Battery to provide typical standby time of more than 5 days,talking time of 6 hours. | |||
| 7.Built-in high intelligent microphone and powerful speaker. | |||
| 8.Can scroll the 10 groups of incoming calls | |||