Certification:

FCC

Is wireless:

Yes

Wireless Type:

bluetooth

Support Memory Card:

No

Vocalism Principle:

Balanced Armature

Volume Control:

Yes

Control Button:

Yes

Codecs:

AAC

Brand Name:

tms

Model Number:

tms-i7s

Style:

in-ear

Communication:

WireLess

Use:

MOBILE PHONE, sports, Travel, Professional

Function:

bluetooth, waterproof, Noise Cancelling, MICROPHONE

Place of Origin:

Guangdong, China

Cord Length:

None

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

ipx-4

Active Noise-Cancellation:

YES

Product name:

tws headphone

Transmission distance:

10 meters

Bluetooth Version:

5.0

using time:

4-5H

Music time:

3~4hours

capacity:

45mah

Charging case capacity:

450mah

Charging case size:

7.3*5.5*2.8 cm

Earphone size:

1.8*4.7cm

Package:

White Box