The Yealink BH70 Mono MS wireless headset delivers complete freedom of movement and exceptional sound clarity for anyone who wants to stay focused and connected at the highest level in the modern office. With advanced active noise cancellation technology, it is a great choice for users who communicate a lot and appreciate premium comfort during long conversations or Zoom meetings.

Evaluation of key product features

⚖️ Compare features with other products of your choice

The mono design means you wear the headset on one ear, allowing you to have full control over your surroundings while maintaining clear communication. This is practical for anyone who often works in dynamic environments and wants to seamlessly switch between work and conversation. Bluetooth 5.2 technology ensures an extremely stable, fast and energy-efficient connection to your computer, phone or tablet without the annoying cables in the room.

With an integrated microphone and advanced active noise cancellation (ANC), you'll always be heard clearly, even in noisy office or co-working spaces. With over 20 hours of battery life, you'll never be caught without sound - even during long workdays or back-to-back meetings.

They stand out for their functional design and wearing comfort, which allows you to feel better throughout the day. With their minimalist black color and ergonomic fit, they are a great addition to any modern work environment. If you need a reliable solution for communication and productive work, this product is an ideal choice in the segment of wireless office headsets with a professional audio experience.

services
Product type: Headphones
Wearing style: headband
Recommended use: office/call center
Headphone type: monaural
Product color: Black
Control keys: answer/end call, play/pause, volume +, volume -
Volume control: knob
Control unit type: Ear control unit
Control: Buttons
Function: LED indicators
Number of paired devices stored: 8
Number of simultaneously connected devices (max): 2
connections and interfaces
Transmission technology: Wireless
Function: USB port
USB connector type: USB Type-C / USB Type-A
Function: Bluetooth
Bluetooth version: 5.2
Wireless range: 50 m
headphones
Maximum load: 30 mW
Headphone speaker position: Supersonic
Headphone frequency: 20 - 20000 Hz
Headphone sensitivity: 117 dB
Drive unit: 3.5 cm
Function: Noise Cancelling
Noise cancellation type: active
microphone
Microphone type: Holder
Microphone frequency: 100 - 8000 Hz
Microphone sensitivity: -14 dB
Number of microphones: 3
Function: MEMS (Micro Electro Mechanical System) Microphone
Function: Microphone noise cancellation
battery
Function: Battery powered
Battery type: Integrated battery
Continuous audio playback time: 43 h
Talk time: 35 hours
Battery charging time: 1.5 hours
system requirements
Feature: Supports Windows operating systems
Feature: Supports Mac operating systems
Supported mobile operating systems: Android, iOS
operating conditions
Operating temperature: -10 - 45 °C
Storage temperature range: -30 - 70 °C
weight and dimensions
Weight: 91 g
scope of delivery
Feature: Quick Start Overview
Function: Receiver is on
supplier characteristics
Charging time: 90 min
Yealink BH70 is an entry-level wireless Bluetooth headset that delivers an immersive work experience in all scenarios to keep you focused and productive.


The text is machine translated.

Same summary

The Yealink BH70 Mono MS headset is designed for users who spend most of their day in an office environment or make long-distance calls. The combination of one-sided fit and active noise cancellation allows you to hear the other person clearly during a conversation, while remaining attentive to what is happening in the room. These headphones are not the best choice for listening to high-quality music or intense sports activities, as their advantages are mainly in clear communication and practicality for everyday office use. The special feature of the model is a stable Bluetooth 5.2 wireless connection and a built-in microphone, which makes mobile work and switching between devices easier.

Recommendation source: Enaa guides and team experiences.

User view

These headsets are typically used by those who value working efficiently in open offices or home offices where they are not completely isolated from their surroundings. Common situations include video conferencing, phone calls, or field work where you want to keep one ear free to communicate with your surroundings. The convenience of wireless allows for greater freedom of movement and multitasking during meetings or administrative tasks.

If you are hesitant about choosing a headset or are interested in learning more about its suitability for certain uses, you may find our headset selection guide useful, which details the key differences between models. Users often trust the Yealink brand's offerings due to their reputation in the field of business communications.

Why buy at Enaa

At Enaa, you can expect a wide range of headphone models for different needs, easy filtering based on usage, and quick product comparison in one place, making it easier to make a purchasing decision based on your lifestyle and everyday needs.

Answers to frequently asked questions

Can I use two devices at the same time with the Yealink BH70 Mono MS headset?

You connect the headphones wirelessly via Bluetooth, but they are not designed to be actively connected to two devices at the same time, so the connection will switch depending on use.

How effective are headphones at canceling out noise in an open office?

Active noise cancellation helps reduce distracting sounds, but since these are mono headphones with one ear, the effect is somewhat limited compared to a model that covers both ears.

Are the headphones suitable for long-term wear?

The one-sided design reduces the feeling of pressure and allows for comfort even after hours of use, but some users with particularly sensitive ears may experience slight fatigue after prolonged use.

Is the Yealink BH70 Mono MS suitable for listening to music?

Headphones are best suited for spoken communication and professional use, so for a quality music experience we recommend double-sided or high-acoustic models. You can find more detailed differences in our headphone selection guide .

What does it mean that headphones are mono and which ear are they suitable for?

Mono headphones cover only one ear, and you can usually adjust them to the left or right side depending on your preference. This is handy if you want to stay responsive to your surroundings while working.

Description updated: June 2026