Esperanza EH240 Bluetooth headphones Headband, Black

Data sheet

battery capacity

400 mAh

Power requirements

5V DC

Bluetooth

Yes

Bluetooth version

5.3

Bluetooth profiles

HSP, HFP, A2DP, AVRCP

frequency response

30-16000 Hz

Impedance

32 Ω

wireless range

10 m

Headset type

Binaural

Connectivity technology

Wireless

Driver unit

4 cm

Headphone sensitivity

105 dB

Maximum input power

100 mW

Wearing style

Head-band

Headphone frequency

20 - 20000 Hz

Microphone sensitivity

-42 dB

Battery recharge time

2 h

Battery technology

Lithium Polymer (LiPo)

Product colour

Black

USB Type-C connector

Yes

Talk time

10 h

Continuous audio playback time

7 h

Active Noise Canceling

Yes