Yealink WH64 Mono DECT Wireless Headset

Yealink WH64 Mono — A Wireless Headset for the Modern Office

Maintaining crystal-clear communication in a noisy work environment is often challenging. The Yealink WH64 Mono solves this problem by combining dual wireless technology (DECT and Bluetooth 5.2), enabling flexible connectivity across various devices. Thanks to Acoustic Shield Technology 2.0 and a three-microphone system, the headset minimizes background noise, ensuring the person on the other end hears you clearly and distinctly. With a battery life of up to 14 hours in DECT mode and an ergonomic design, it is ideal for all-day use.

Advanced Connectivity and Range

Dual wireless technology allows for connections to PCs, IP phones, and mobile devices. DECT mode provides a wireless range of up to 185 meters, while Bluetooth offers up to 50 meters, ensuring maximum freedom of movement during calls. The base station, featuring multiple USB ports, offers easy device switching and plug-and-play connectivity—features highly valued by users in hybrid work environments.

High-Quality Sound and Hearing Protection

A 30 mm speaker with a frequency range of 20 Hz–20 kHz delivers exceptional sound quality for both calls and audio playback. The microphone offers a frequency range of 100 Hz–10 kHz, making it ideal for capturing natural human speech. Hearing protection features, such as Peak Block Protection (EN50332) and Daily Noise Exposure Protection, safeguard users against dangerously high sound levels during prolonged use.

Ergonomics and intuitive controls

The headset is designed for all-day comfort, featuring a lightweight build (only 92 g) and an adjustable microphone boom with 280° rotation, allowing for easy muting by simply lifting the arm. An integrated busylight indicator signals call status and minimizes interruptions from colleagues. For even greater visibility, an external BLT60 light can be connected. ### Technical Specifications

• Technology: DECT (1880–1900 MHz), Bluetooth 5.2
• Range: DECT up to 185 m, Bluetooth up to 50 m
• Battery life: Up to 14 hours talk time (DECT mode), up to 26 hours (Bluetooth mode), 157 hours standby
• Charging: 1.5 hours (5 V/1.2 A)
• Audio: 30 mm speaker (20 Hz–20 kHz), microphone -38±1 dBV/Pa
• Weight: Base 180 g, headset 92 g
• Ports: Micro USB 2.0, USB-C 2.0, Mini USB, DC power, busylight
• Security: DECT Step C (DSAA2, DSC2 128-bit)

Package Contents

• Dual headset
• Charging base
• Power adapter
• USB-C to USB-A cable (1.2 m)
• Micro USB to USB cable (0.8 m)
• Carrying pouch
• Quick start guide