Certification:

FCC

Is wireless:

Yes

Wireless Type:

bluetooth

Support Memory Card:

Yes

Vocalism Principle:

Dynamic

Volume Control:

Yes

Control Button:

Yes

Brand Name:

YATWIN

Model Number:

Tws-i7s

Style:

in-ear

Communication:

WireLess

Use:

Portable Media Player, MOBILE PHONE, COMPUTER, Gaming, sports, Travel

Function:

bluetooth, waterproof, MICROPHONE

Place of Origin:

Guangdong, China

Cord Length:

wireless

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

IPX-5

Active Noise-Cancellation:

no

BT Version:

5.0

Playing/Talking Time:

2.5-3 Hours

Earphone Capacity:

50mAh

Case battery:

500mAh

Distance:

10M

Material:

ABS

Frequency Range:

2.402-2.480GHz

Frequency Response:

20-20000Hz

Charging Interface:

Micro USB

Microphone specifications:

-42db±2