Your desk phone keeps buzzing while you're three metres away grabbing coffee. Or your Teams call is on your laptop and the open-plan office is a wall of noise. The WH64 Mono fixes both. One earpiece, 92 grams on your head, and your voice comes through clean thanks to 3-mic beamforming noise cancellation. Plug the DECT base into your Yealink IP phone via Micro USB or your PC via Type-C. Walk up to your phone, take the call, keep working. Bluetooth 5.2 means you can also pair it to your phone for mobile calls. Busylight on the headset tells colleagues you're in a call without you having to say a word. In the box: DECT base (WHB640UC), mono headset (WHM641UC), carrying bag, power adapter, two USB cables, and a quick-start guide. RRP $297
| brand | Yealink |
| model | WH64 |
| type | Mono (single-ear) DECT wireless headset with base station |
| certification | UC Certified |
| weight | 92 g |
| bluetooth_version | 5.2 |
| noise_cancellation | 3-mic beamforming |
| talk_time_dect | Up to 13 hours (Mono, DECT mode) |
| busylight | Built-in on headset; external port on base for BLT60 |
| base_connections | Micro USB 2.0 (IP phone), Type-C USB 2.0 (PC), Mini USB (3rd-party/EHS62), DC power, Busylight port |
| package_contents | DECT Base (WHB640UC), Mono headset (WHM641UC), Carrying bag, Power adapter, USB-A to USB-C cable, Micro-USB to USB-A cable, Quick Start Guide & Regulatory Notices |
| rrp_aud | 297 |
| stock_available | 1 |