Certification:

FCC

Is wireless:

Yes

Wireless Type:

bluetooth

Support Memory Card:

No

Vocalism Principle:

Orthodynamic

Volume Control:

Yes

Control Button:

Yes

Codecs:

AAC

Brand Name:

tms

Model Number:

tms-tws

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:

Blueteeth v5.0

Waterproof Standard:

IPX-7

Active Noise-Cancellation:

YES

Blueteeth Version:

5.0

name:

i500 tws

Transmission distance:

15 meters

Music time:

3~4hours

Talking time:

4-5H

Earphone capacity:

35mah

Charging case capacity:

420mah

Each Earphone size:

1.7*4.3cm

Weight:

105g/pcs

Charging case size:

5.6*2.1*4.4 cm