Introduction

Yealink BH70 is an entry-level Bluetooth wireless headset designed to provide an immersive working experience in all scenarios to stay focused and productive at ease.

Performance

Product type

Headset

Wearing style

Head-band

Recommended usage

Office/Call center

Headset type

Binaural

Product colour

Black

Operating keys

Answer/end call, Play/Pause, Volume +, Volume -

Volume control

Button

Control unit type

On-ear control unit

Control type

Buttons

LED indicators

Yes

Number of paired devices remembered

8

Number of simultaneously connected devices (max)

2

Ports & interfaces

Connectivity technology

Wireless

USB connectivity

Yes

USB connector

USB Type-C / USB Type-A

Bluetooth

Yes

Bluetooth version

5.2

Wireless range

50 m

Headphones

Maximum input power

30 mW

Ear coupling

Supraaural

Headphone frequency

20 - 20000 Hz

Headphone sensitivity

117 dB

Driver unit

3.5 cm

Noise canceling

Yes

Noise canceling type

Active

Microphone

Microphone type

Boom

Microphone frequency

100 - 8000 Hz

Microphone sensitivity

-14 dB

Number of microphones

3

MEMS (Micro-Electro-Mechanical System) microphone

Yes

Microphone noise-canceling

Yes

Battery

Battery operated

Yes

Battery type

Built-in battery

Continuous audio playback time

43 h

Talk time

35 h

Battery recharge time

1.5 h

System requirements

Windows operating systems supported

Yes

Mac operating systems supported

Yes

Mobile operating systems supported

Android, iOS

Operational conditions

Operating temperature (T-T)

-10 - 45 °C

Storage temperature (T-T)

-30 - 70 °C

Weight & dimensions

Weight

147 g

Packaging content

Quick start guide

Yes

Receiver included

Yes

Supplier features

Charging time

90 min