high quality long working time wireless Handsfree headphone wireless Business headset Single Ear earphone for driver

Is wireless:

Yes

Wireless Type:

None

Vocalism Principle:

Other

Volume Control:

Yes

Control Button:

Yes

Brand Name:

none

Model Number:

K21

Style:

In-ear

Communication:

Wireless

Use:

Portable Media Player, Mobile Phone, COMPUTER, Sports, Travel, PROFESSIONAL, HEARING AID, For Internet Bar, For iPod

Function:

Noise Cancelling, Microphone

Place of Origin:

Guangdong, China

Waterproof Standard:

IPX-4

Active Noise-Cancellation:

Yes

Product name:

Business headset

Feature:

wireless,blootooth

Usage:

for driving business

style:

in ear earhook earphone

distance:

10m

playing time:

24-28 hours

Charging time:

2.5 -3 hours

noise cancelling:

CVC 6.0

weight:

15 g

Battery capacity:

300mah