| Product Type | Wireless Mono Headset |
| Form Factor | Over-the-head, Over-the-ear, Behind-the-neck |
| Wearing Style | Convertible (Multiple wearing styles) |
| Headset Design | Monaural |
| Microphone Type | Noise Cancelling Microphone |
| Speaker Type | Wideband HD Audio |
| Acoustic Protection | Yealink Acoustic Shield Technology |
| Range | Up to 350 ft / 120 m (DECT range) |
| Talk Time | Up to 8 hours |
| Standby Time | Up to 54 hours |
| Battery Type | Lithium-ion rechargeable battery |
| Charging Time | Less than 3 hours |
Yealink WH64 Mono UC Wireless Headset, DECT & Bluetooth

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.
- - Ideal for UC professionals needing mobility without sacrificing call quality, thanks to dual DECT and Bluetooth support
- - Offers customizable, all-day comfort with multiple ergonomic wearing styles
- - Noise-cancelling microphone enables distraction-free calls in dynamic or noisy environments
Product Overview
Mono - Wireless -DECT + Bluetooth - 350 ft - Over-the-head, Over-the-ear, Behind-the-neck - Monaural - Semi-open - Noise Cancelling MicrophoneSpecifications
Product Overview
Wireless Features
| DECT Standard | CAT-iq 2.0 |
| Connectivity Range | Up to 120 meters (line of sight) |
| Multi-device Connectivity | Yes – Connects to PC and mobile simultaneously |
| Unified Communications | Certified for Microsoft Teams and UC platforms |
Compliance & Origin
| Country of Origin | CHINA |
| Certifications | CE, FCC, RoHS |
| Hearing Protection Standards | G616 Compliance, SafeTone |
Advanced Security Features
| DECT Encryption | 128-bit DECT Security Step C |
| Secure Pairing | Yes – Pre-paired with base for secure setup |
| Remote Firmware Updates | Yes |
Interfaces
| Wireless Technology | DECT and Bluetooth |
| Bluetooth Version | Bluetooth 4.2 |
| Supported Bluetooth Profiles | HSP, HFP, A2DP, AVRCP |
| Connectivity | USB-A (Base to PC) |
| Base Connection Interfaces | USB 2.0 |
Physical & Environmental
| Color | Black |
| Weight | 76 g |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -10°C to +50°C (14°F to 122°F) |
| Operating Humidity | 10% to 95% |
| Mounting Options | Deskstand / Charging base |
Cloud Management & Licensing
| Management Interface | Yealink USB Connect software |
| Cloud Service Integration | Yes – via Yealink Device Management Platform (YDMP) |