Yealink WH66 Mono DECT Wireless Headset — All-in-One UC Workstation

Consolidate your desk phone, PC, and mobile communications into one powerful hub. The Yealink WH66 Mono (WH66-MONO-UC / 1308007) delivers crystal-clear HD audio with Acoustic Shield noise cancellation, a 4-inch touchscreen base, and built-in speakerphone — all backed by Reef Telecom's industry-leading 10-year warranty.

Key Specifications

• DECT Wireless Range: Up to 525 ft (160m) for worry-free roaming
• Talk Time: Up to 13 hours on a single charge
• 4.0" Touchscreen: 480 x 800 capacitive display for intuitive call management
• Noise Cancellation: 2x microphones with Yealink Acoustic Shield Technology
• Multi-Device Connectivity: USB 3.0 + 2 simultaneous Bluetooth 4.2 connections
• Built-in Speakerphone: Full-duplex speaker in the base station
• USB Hub: 2x USB 3.0 Type-A ports for additional peripherals
• Busylight: Integrated LED indicator to signal call status
• Lightweight Comfort: Only 80g with 330° adjustable boom arm and soft ear cushion
• Qi Wireless Charging: Optional stand (WHC60) for mobile phone charging

UC Platform Compatibility

Compatible with Zoom, RingCentral, 3CX, Avaya, 8x8, Broadsoft, and other leading UC platforms. Integrates natively with Yealink IP Phones (T4XS, T4XU, T53, T5XW, T58A, VP59, MP54, MP56, MP58). Also available in a Microsoft Teams-certified variant (WH66-MONO-TEAMS / 1308002).

Free shipping on orders over $300. FedEx Priority and First Overnight options available for urgent deployments.

Free ground shipping on orders over $300. Same-day shipping on orders placed before 4PM EST.

All products include our industry-leading 10 Year Warranty backed by Reef Telecom.