Is wireless:

Yes

Wireless Type:

bluetooth

Vocalism Principle:

Other

Volume Control:

Yes

Control Button:

Yes

Brand Name:

BKD

Model Number:

I7S

Style:

in-ear

Communication:

WireLess

Use:

Portable Media Player, MOBILE PHONE, AVIATION

Function:

bluetooth, waterproof, Noise Cancelling, MICROPHONE, Charge, Talking, listen Music, Microphone

Place of Origin:

Guangdong, China

Waterproof Standard:

IPX-5

Product Name:

I7S handsfree earphone

BT version:

V4.2+EDR

BT distance range:

About 10meters

Frequency:

2.4GHZ

Playing time/Charging time:

About 2hours/1-2 hours

Battery:

55mAh /450mAh

Quality Guaranteed:

100% QA/QC test before shipment

Color:

Black , White, Gold, Silver

LOGO/OEM/ODM:

Accepted