Esperanza EH238K Bluetooth In-Ear Headphone TWS Black

Характеристики

Product type

Wireless headphones

Weight

90 g

Product colour

Black

Cables included

Charging cable

Connectivity technology

Wireless

Battery capacity

30 mAh
230 mAh

Battery technology

Lithium polymer (LiPo 4S)

Bluetooth version

5.3

Bluetooth

Yes

Battery voltage

5 V

Bluetooth profiles

A2DP, AVRCP, HFP, HSP

Continuous audio playback time

3 h

Talk time

4 h

Battery type

Built-in battery

User guide

Yes

Control type

Touch

Number of batteries supported

1

Maximum operating distance

10 m

Battery operated

Yes

Frame material

Plastic

USB cable length

0.2 m

Volume control

Buttons
Yes

Recommended usage

Travel/recreation

Wearing style

In-ear

USB connectivity

Yes

Ear coupling

Intraaural

Headphone frequency

20 - 2000 Hz

Included cable

USB C / USB C PD

Transmitter frequency

2.4 GHz