| Product Type | Wireless Headset |
| Model | WH64 Hybrid Mono UC |
| Manufacturer | Yealink |
| Form Factor | On-Ear Mono |
| Weight | 85 g |
| Color | Black |
| Wearing Style | Over-the-head |
| Power Supply | Rechargeable battery (5V/1.2A input) |
| Battery Type | Lithium-ion rechargeable |
| Battery Talk Time | Up to 32 hours |
| Battery Standby Time | Up to 157 hours |
| Battery Recharge Time | 1.5 hours |
Yealink WH64 Hybrid Mono UC Wireless Headset

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.
- Hybrid DECT and Bluetooth operation provides versatile connectivity for seamless switching across devices.
- Exceptional microphone clarity with Acoustic Shield Technology 2.0 ensures professional call quality in busy environments.
- Long battery life and fast recharge support uninterrupted workdays in demanding business scenarios.
Product Overview
DECT & Bluetooth Hybrid Wireless Technology; Acoustic Shield Technology 2.0; Advanced Level of Call Security; Ultra-Long Range Connectivity; All-Day-Wearing Comfort; Hybrid Visual Busylight; Up to 32 Hours Talking Time; Compatible with Mainstream UCSpecifications
Product Overview
Wireless Features
| Wireless Technology | DECT and Bluetooth Hybrid |
| Supported Bluetooth Profiles | HSP, HFP, A2DP, AVRCP |
| Multipoint Connectivity | Yes |
| Busylight Feature | Integrated Hybrid Visual Busylight |
| Audio Frequency Response | 20 Hz – 20 kHz |
Compliance & Origin
| Country of Origin | China |
| Certifications | CE, FCC, RoHS |
| Compliance Standards | DECT CAT-iq 2.0 compliant |
Advanced Security Features
| Encryption Technology | DECT Security Step C (Enhanced Encryption) |
| Call Privacy Protection | Yes |
| Secure Pairing | Yes, with DECT base |
Interfaces
| Connectivity Technology | Wireless - DECT & Bluetooth |
| Interface Ports | 1 x USB Type-C 2.0 on headset |
| Bluetooth Version | 5.2 |
| Max Wireless Range | 120 meters (394 feet) |
| Base Station Connectivity |
Physical & Environmental
| Product Dimensions | 155 mm x 120 mm x 55 mm |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -10°C to 55°C (14°F to 131°F) |
| Relative Humidity (Operating) | 10% to 95%, non-condensing |
Cloud Management & Licensing
| Yealink Device Management Platform Support | Yes |
| Cloud Provisioning | Yes |
| License Requirement | No license required for basic use |
Microphone & Audio
| Microphone Technology | 3 MEMS Microphones with Acoustic Shield 2.0 |
| Noise Suppression | Yes - Acoustic Shield Technology |
| Microphone Sensitivity | |
| Speaker Sensitivity |