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Black mono Bluetooth headset with USB-A dongle, single ear cup and boom mic

Yealink Network Technology Co., Ltd

Yealink BH70 Mono UC USB-A Bluetooth Headset 1208666 Black

SKU CH-MPVB-E9AHJ

Mono Bluetooth headset with three-microphone noise cancellation, 35-hour battery life and lightweight comfort for all-day UC calls

  • ColorBlack
  • Wireless TypeComputer Accessories
  • Weight0.6200
  • 3-mic AI noise cancellation blocks background sound for clearer calls
  • Up to 35 hours wireless battery life keeps you connected all day
  • Lightweight 0.62 kg design with ergonomic fit enables all-day comfort
  • 35 mm custom speakers deliver brilliant stereo audio quality
  • Enhanced busy light signals availability to minimise interruptions

Yealink BH70 Mono UC Headset

The Yealink BH70 Mono UC is a Bluetooth wireless headset designed for unified communications. It connects via USB-A and uses three microphones with second-generation noise cancellation to reduce background sound during calls. The lightweight frame weighs 0.6200 and supports up to 35 hours of battery life. It targets professionals who need clear audio in office, home or mobile environments.

Suited for daily UC users; not for stereo listeners

This headset suits workers who spend long hours on Microsoft Teams, Zoom or similar platforms and value a visible busy light that signals availability. The mono earcup keeps one ear open to surroundings, which helps in shared offices. Buyers who want stereo music playback or immersive gaming audio should look at a dual-earcup model instead. The single-sided design also limits passive noise isolation compared with over-ear alternatives.

USB-A dongle and 35mm drivers shape the experience

The included USB-A Bluetooth adapter provides a simple plug-and-play link to laptops or desktops without native Bluetooth or with crowded ports. Custom 35mm speakers deliver voice-optimised sound for calls and acceptable quality for occasional media. The enhanced busy light on the boom and ear cup turns red automatically during active calls, reducing accidental interruptions. No extra software installation is required for core functionality.

Highlights

  • 3-mic AI noise cancellation blocks background sound for clearer calls
  • Up to 35 hours wireless battery life keeps you connected all day
  • Lightweight 0.62 kg design with ergonomic fit enables all-day comfort
  • 35 mm custom speakers deliver brilliant stereo audio quality
  • Enhanced busy light signals availability to minimise interruptions

Specifications

BrandYealink
Model1208666
ColorBlack
Wireless TypeComputer Accessories
Weight0.6200

Questions about this item

Does the Yealink BH70 Mono UC USB-A headset need a free USB-A port on my computer for its wireless dongle?

Yes, the included USB-A dongle plugs into any standard USB-A port to provide the wireless link; no extra drivers are required on Windows or macOS.

Can I keep using my older USB-A headset while the BH70 is paired to the same PC?

The BH70 creates its own audio endpoint, so both headsets can stay connected simultaneously and you simply choose the active device in your UC app or OS sound settings.

How do I confirm the BH70 is delivering its rated 35-hour battery life after the first charge?

The Yealink USB Connect software and the headset’s own LED indicator show remaining battery percentage; a full charge cycle followed by typical call usage will reveal whether you approach the 35-hour figure.

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