タイトルまたは説明

Adopt the most advanced dual-Mic noise cancellation tech to stop any interference ,ensure all conversations can be free from obstruction.

Features:

1). Support A2DP,AVRCP,headset,handfree profile

2). Redial the last call ,Reject call.Volume adjustable.

3). Faster connecting,clear sound,anti-interference.

4). Listen to MP3 music from cellphone.

5). Listen to stereo music from PC.

6). On-line chat through BT wireless transmitter

7). Faster connecting, clear sound, anti-interference

Specification:

1) BT protocol: version 2.1

2) Frequency: 2.4 GHz

3) BT range: *0meters.

4) Net weight: *0g

5) Power supply:DC5.1V/**0Ma

6) Working volt: 3.7V

7) Battery:  rechargeable Li-Ion  battery

8) Talking time:up to 4 hours

9) Standby time: up to *0 hours

*0) Chargeing time: about 2 hours.

*1) Color: black,blue,pink