Services
Product type: Headphones
Wearing style: Headband
Recommended use: Calls/Music
Headphone type: Binaural
Product color: Black
Connections and interfaces
Transmission technology: Wired and wireless
Type of USB connector: USB Type C / USB Type A
Function: Bluetooth
Bluetooth version: 5.3
Wireless range: 50 m
headphones
Headphone speaker position: On-ear
Headphone frequency: 20 - 20000 Hz
Headphone sensitivity: 112.5 dB
Drive unit: 3.5 cm
Function: Noise Cancelling
Noise cancellation type: Active
microphone
Microphone type: Boom
Microphone frequency: 100 - 10000 Hz
Number of microphones: 6
Battery/rechargeable battery
Feature: Battery operated
Battery type: Integrated battery
Battery technology: Lithium-ion (Li-ion)
Battery/battery capacity: 850 mAh
Continuous audio playback time: 120 hours
Battery charging time: 2.16 hours
Talk time (ANC on): 27 hours
Talk time (ANC off): 38 hours
On-call time: 504 hours
Weight and dimensions
Weight: 245g
Scope of delivery
Feature: Charging station
Feature: AC power adapter
Feature: Carrying bag
Included cables: USB Type-C, audio (35 mm)
energy
Feature: USB Type-C charging port


The text is machine translated.

Same summary

The Yealink BH78 headset is designed for users who frequently make calls or work in dynamic environments where call quality, wearing comfort, and effective active noise cancellation are key. Bluetooth 5.3 wireless connectivity allows for fast and reliable use with phones, tablets, or laptops, while the included stand makes it easy to charge and store on your desk. The model is especially suitable for those who spend a lot of time on calls, in remote meetings, or in open office spaces. The on-ear design offers a better balance between portability and comfort, but may not be as isolating as larger over-ear solutions in very noisy environments.

Recommendation source: Enaa guides and team experiences.

User view

These headphones are chosen primarily by those who want high-quality and carefree communication in a hybrid work environment, where calls, video conferences and occasional use for music or audiobooks take place. A good microphone and long battery life therefore bring a sense of freedom, without worrying that the battery will let you down in the middle of an important conversation. Users who like to combine work and leisure also appreciate the ability to carry one device everywhere - from the office to home or on the go. You can read more about different types of headphones and their suitability for your habits in our headphone selection guide .

When choosing this type of technology, many also consider experience with the Yealink brand, as it is considered a reliable choice in the business world and offers broad compatibility with various communication platforms.

Why buy at Enaa

At Enaa you will find an expanded selection of similar models, making it easier to compare and find the ideal product for your needs. In addition, you can benefit from professional support based on extensive experience and our independent guides, which help to understand the individual differences between models more clearly.

Answers to frequently asked questions

Are the Yealink BH78 headsets suitable for long-term office use?

Yes, their comfortable on-ear shape and lightweight design allow you to use them for hours at a time without putting pressure on your ears, which is important when working remotely or in the office all day.

How effective is the active noise cancellation on this model?

The Yealink BH78's active noise cancellation (ANC) noticeably reduces distracting ambient noise, such as the volume of coworkers or traffic, but in extremely loud environments, on-ear models can be less isolating than larger over-ear headphones.

Can the headphones be connected to two devices at the same time?

This model supports modern Bluetooth connectivity features, allowing you to easily switch between, for example, your phone and computer without additional setup.

What does the included USB-C/A stand mean with this product?

The stand with USB-C and USB-A ports allows for convenient charging and safe storage of the headphones on your desk, so you always have charged devices at hand.

What type of user will be most satisfied with these headphones?

Headphones are especially suitable for those who make frequent phone calls, participate in online meetings, or want a reliable partner for use on the go. If you are interested in additional advice on choosing, you may also be interested in our headphone buying guide .

Description updated: May 2026