| 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
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- 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 |