Is wireless:

Yes

Wireless Type:

bluetooth

Support Memory Card:

No

Vocalism Principle:

Other

Volume Control:

Yes

Control Button:

No

Codecs:

none

Brand Name:

Tenspu

Model Number:

A7S

Style:

in-ear

Communication:

WireLess

Use:

MOBILE PHONE

Function:

bluetooth, waterproof, MICROPHONE

Place of Origin:

China

Cord Length:

0

Bluetooth Standard:

Bluetooth v5.0

Waterproof Standard:

ipx-4

Active Noise-Cancellation:

YES

Product name:

A7S Waterproof TWS Wireless Earbuds Bluetooth 5.0 with LED Display

Music time:

2~3H

Talking time:

3-4

Battery capacity:

45mah/300mah

Working distance:

10 Metes

Charging time:

1-2 Hours

Color:

Black/White/Pink/Green/Yellow

OEM:

YES

Frequency response:

2.4-2.4 GHz

Playing time:

5-6 Hous