Yealink BH70 Mono Teams Wireless Bluetooth Headset with ANC, 35-Hour Talk Time

Tech specs

• Name: Yealink BH70 Mono Teams
• Type: Wireless Bluetooth headset with microphone
• Format: Mono, on-ear
• Colour: Grey
• Connectivity: Bluetooth 5.2, 50 m Bluetooth range
• Noise control: Active noise cancellation, three built-in MEMS microphones with Yealink Acoustic Shield technology
• Battery life: Up to 35 hours of talk time
• Battery charge time: 90 minutes
• Audio driver: 35 mm dynamic driver
• What’s included: BH70 Mono headset, BT51 dongle and 1.2 m Type-C to USB-A cable
• Compatibility: Mobile phones, computers, laptops and Yealink desktop phones

Everyday compatibility

For a workday split between Microsoft Teams calls and other collaboration apps, the BH70 Mono Teams combines Microsoft Teams certification with native Bluetooth connectivity. It is also compatible with Cisco Webex and Jabber, as well as Zoom and Google Meet, so one headset can support calls across the platforms named for this model. The mono, on-ear design keeps the setup focused on calls while leaving the other ear uncovered.

Pair it with a compatible mobile phone, computer, laptop or Yealink desktop phone for work calls. On Teams, native Bluetooth connectivity lets you join meetings with a click from the headset, without needing an extra receiver or occupying a USB port for that connection. Call controls on the headset also let you answer, end or mute calls when using the supported Cisco collaboration apps.

Who it’s for

This headset is designed for business use, including people who move between meetings at a desk, calls in an open work area and conversations while on the go. Its three MEMS microphones and Yealink Acoustic Shield technology automatically block background noise as you speak, helping your voice come through clearly when nearby activity is part of the environment. Active noise cancellation is also listed as a headset feature.

The mono format suits callers who prefer a single-ear headset, while the included microphone supports spoken meetings and calls. Bluetooth connectivity offers a wireless way to connect to work devices, and the listed 50 m range can be useful when you need to step away from your device during a call. For longer stretches of meetings, the stated talk time of up to 35 hours helps reduce the need to schedule frequent charging. A full charge takes 90 minutes.

Practical questions

Can I use the BH70 Mono Teams for Microsoft Teams meetings? Yes. It is Microsoft Teams certified and supports native Bluetooth connectivity for joining meetings from the headset. The headset also includes a BT51 dongle and a 1.2 m Type-C to USB-A cable.

Which other meeting platforms are supported? The product information names Cisco Webex, Cisco Jabber, Zoom and Google Meet. Call controls for answering, ending and muting are specifically described for Cisco Webex and Jabber.

How long can I talk before charging? The stated talk time is up to 35 hours, and the battery charge time is 90 minutes. Actual use can depend on how the headset is used.

When it makes sense

Choose the BH70 Mono Teams for a work setup where clear calls, wireless connection and access to multiple meeting platforms matter more than a two-ear listening design. Its Teams certification, named app compatibility, noise-focused microphone system and long stated talk time make it a practical fit for recurring meetings and everyday business calls.