Esperanza Libero EH163K Headset Wireless Head-band Music Mini-USB Bluetooth Black

Характеристики

Product type

Headset

Depth

80 mm

Weight

168 g

Height

140 mm

Width

180 mm

On/off switch

Yes

Product colour

Black

Connectivity technology

Wireless

Battery capacity

300 mAh

Battery technology

Lithium Polymer (LiPo)

Bluetooth version

3.0+HS

Bluetooth

Yes

Bluetooth profiles

A2DP
AVRCP
HFP
HSP

Continuous audio playback time

4 h

Talk time

10 h

Audio output channels

2.0 channels

Charging voltage

5 V

Battery operated

Yes

Foldable

Yes

3.5 mm connector

No

Rechargeable battery

Yes

Recommended usage

Music

Wearing style

Head-band

Headset type

Binaural

USB connector

Mini-USB

USB connectivity

Yes

Impedance

32 Ω

Ear coupling

Circumaural

Headphone frequency

20 - 20000 Hz

Microphone type

Not available

Charging source

USB

Driver unit

4 cm

Operating keys

Multi-key

Wireless range

10 m

2.5 mm connector

No