Esperanza EH228K headphones/headset Wireless In-ear Calls/Music Micro-USB Bluetooth Black

Характеристики

Product type

Headphones

Product colour

Black

Frequency band

2.402-2.480 GHz

Connectivity technology

Wireless

Battery capacity

40 mAh

Battery technology

Lithium Polymer (LiPo)

Bluetooth version

5.0

Bluetooth

Yes

Battery voltage

5 V

Battery recharge time

1 h

Bluetooth profiles

A2DP
AVRCP
HFP
HSP

Talk time

4 h

Battery type

Built-in battery

Control type

Buttons

Recommended usage

Calls/Music

Wearing style

In-ear

USB connector

Micro-USB

Ear coupling

Intraaural

Headphone frequency

20 - 20000 Hz

Battery capacity (charging case)

300 mAh

Microphone type

Built-in

Intraaural headphones type

Earbuds

Base station colour

Black