JXK-M9

open air use 

rechargeable bluetooth stereo headphone with micro-phone for compere

outdoor use 

mini portable best bluetooth wireless stereo compere headset

Best Bluetooth Headphones, New bluetooth headphones 
comfy adjustable headband, support 2 conections simultaneously

It is also a good PC wired headphone

Features:

1). Blocks 4 times the external noise

2). Ultarlong talk time

3). Support headset,handfree profile

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

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

6). Multi-point supported: 2 connections simultaneously

7). Listen to music from PC.

8). On-line chat through Bluetooth wireless transmitter

9). Over-the-head Design

Specification:

1) Bluetooth protocol: version 2.1+EDR

2) Frequency: 2.4 GHz

3) Bluetooth range: 0-10m

4)Power supply:DC5V/120Ma

5) Working volt: 3.7V

6) Battery:  rechargeable Li-polymer battery

7) Talking time:up to 13 hours

8) Standby time: up to 220 hours

9) Chargeing time: about 3 hours

best compere wireless headset

open-air use bluetooth wireless headphone

universal wireless bluetooth headset with microphone

handsfree wireless bluetooth stereo headset