Product Type | Wireless Mono Headset |
Form Factor | Over-the-head, Monaural |
Wearing Style | Headband |
Microphone Type | 3-Mic Beamforming Noise Cancelling Microphone |
Speaker Type | Dynamic |
Noise Cancellation | Yes, Active and Passive Noise Cancellation |
Busy Light | Dual-sided LED busylight |
Dynamic Equalizer | Yes |
Power Supply | Built-in rechargeable battery via USB-C charging |
Battery Type | Lithium Polymer |
Talk Time | Up to 35 Hours |
Standby Time | Up to 125 Hours |
Charging Interface | USB-C |
YEALINK BH70 Mono Teams USB-C Headset, Noise Cancelling, USB-C




Key Benefits

Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Engineered with 3-mic beamforming technology, it ensures superior voice clarity in noisy environments.
- Excellent battery life and long-range wireless capability support uninterrupted productivity.
- Optimized for Teams with USB-C connectivity and dual-sided busylight, ideal for professional settings.
Product Overview
3-Mic Beamforming Noise Cancellation, Stand Noise cancelling microphones for Open Office Up to 164ft/50m Wireless RangeUp to 35 Hours Talk Time dual-sided busylight; Dynamic EQ equalizationAll-Day-Wearing ComfortReplaceable ear cushionsSpecifications
Product Overview
Wireless Features
Wireless Range | Up to 164 ft (50 meters) |
Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
Multipoint Connectivity | Yes, supports simultaneous connection to 2 Bluetooth devices |
Supported Codecs | SBC |
Compliance & Origin
Country of Origin | China |
Certifications | CE, FCC, RoHS |
Microsoft Teams Certified | Yes |
Advanced Security Features
Bluetooth Security | 128-bit encryption and secure pairing |
Firmware Upgrade | Yes, via Yealink USB Connect |
Interfaces
Wired Interfaces | USB-C |
Wireless Connectivity | Bluetooth 5.2 |
Connector Type | USB-C for Teams PC/Mobile Connectivity |
Charging Port | USB-C |
Physical & Environmental
Dimensions (Headset) | 185 x 165 x 60 mm |
Weight | 110 g |
Operating Temperature | 0°C to 40°C |
Storage Temperature | -10°C to 55°C |
Humidity (Non-Condensing) | 10% to 95% |
Replaceable Ear Cushions | Yes |
Cloud Management & Licensing
Management Interface | Yealink USB Connect, Yealink Device Management Platform |
Cloud Platform Compatibility | Compatible with Yealink Cloud Service |
Licensing Requirements | No additional license required for base functionality |