1)Double Mic Noise Cancellation Bluetooth Earphone
2)Excellent vocie quality
3)stylish and fashion
4)comfortable for all day wear 

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: 10meters.

4) Net weight: 10g

5) Power supply:DC5.1V/120Ma

6) Working volt: 3.7V

7) Battery:  rechargeable Li-Ion  battery

8) alking time:up to 4 hours

9) Standby time: up to 100 hours

10) Chargeing time: about 2 hours.

11) Color: black,grey,blue,pink

Accessory:

1).Charger(optional).

2).USB Charging line.

3).User guide.