Esperanza EH219 Bluetooth RGB headphones Headband, Black

Data sheet

Weight

140 g

battery capacity

250 mAh

Power requirements

5V DC

Bluetooth

Yes

Bluetooth version

5.0

Bluetooth profiles

A2DP
AVRCP
HFP
HSP

frequency response

30-16000 Hz

Impedance

32 Ω

wireless range

10 m

Volume control

Yes

Headset type

Binaural

Connectivity technology

Wireless

Driver unit

4 cm

Headphone sensitivity

105 dB

Wearing style

Head-band

Ear coupling

Circumaural

Headphone frequency

20 - 20000 Hz

Microphone sensitivity

-42 dB

Output power

0.1 W

Battery recharge time

2 h

Battery technology

Lithium Polymer (LiPo)

LED backlight

Yes

Product colour

Black

Talk time

10 h

3.5 mm connector

Yes

Continuous audio playback time

7 h

Backlight colour

RGB