| Product Type | Wireless Bluetooth Headset |
| Series | Yealink BH70 |
| Model Number | BH70 DUAL TEAMS USB-C |
| Wearing Style | Over-the-head, binaural |
| Form Factor | On-ear |
| Microphone Type | 3-microphone beamforming array |
| Noise Cancellation | Yes, AI-powered with beamforming |
| Talk Time | Up to 35 hours |
| Standby Time | Up to 60 hours |
| Wireless Range | Up to 50 meters (164 feet) |
| Battery Type | Rechargeable lithium-ion |
| Charging Port | USB Type-C |
| Charging Time | 1.6 hours (90-minute full charge) |
| Dynamic EQ | Yes, dynamic equalization for audio clarity |
| Busy Light | Dual-sided busylight indicators |
| Replaceable Ear Cushions | Yes |
Yealink BH70 Dual Teams USB-C Headset with Noise Cancellation

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.
- Tailored for Microsoft Teams with USB-C connection for seamless platform integration
- Advanced noise cancellation microphones ensure clear communication in noisy environments
- Long battery life and wireless range support enhanced productivity and user mobility
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 Technology | Bluetooth Class 1 |
| Multipoint Connectivity | Yes, dual device connectivity |
| Supported Bluetooth Profiles | HSP, HFP, A2DP, AVRCP |
| Range | Up to 164 ft / 50 m |
| Audio Codecs Supported | SBC |
Compliance & Origin
| Country of Origin | China |
| Certifications | Microsoft Teams Certified, CE, FCC |
| RoHS Compliant | Yes |
| Warranty | 2-year limited manufacturer warranty |
Advanced Security Features
| Secure Pairing | Yes, industry-standard Bluetooth encryption |
| Firmware Protection | Yes, digitally signed updates supported |
Interfaces
| Connectivity | Bluetooth and USB-C Wired |
| Bluetooth Version | Bluetooth 5.2 |
| USB Interface | USB Type-C |
| Wireless Protocols Supported | HFP, A2DP, AVRCP |
| Device Compatibility | PCs, Laptops, Microsoft Teams-certified devices |
| Speaker Frequency Response | 20 Hz – 20 kHz |
| Microphone Frequency Response | 100 Hz – 10 kHz |
Physical & Environmental
| Product Dimensions | 175 mm x 165 mm x 60 mm |
| Weight | 135 grams |
| Operating Temperature | 0°C to 45°C (32°F to 113°F) |
| Storage Temperature | -10°C to 60°C (14°F to 140°F) |
| Operating Humidity | 10% to 90% non-condensing |
| Material | Plastic, leatherette ear cushions |
Cloud Management & Licensing
| Management Platform | Yealink USB Connect & Device Management Platform |
| Teams Certification | Yes, Microsoft Teams Certified |
| Software Updates | Firmware upgradeable via Yealink USB Connect |