This product is either discontinued or we cannot get that from suppliers.
Headset cable length: 1.2 m (from headset to 3.5 mm jack), USB cable length: 0.9 m (from call control unit to USB plug), Supported operating systems: Microsoft Windows, Apple Mac OS, Weight: UH36 Mono: 120 g, Microphone bandwidth: Wideband.
Yealink UH36 is a USB wired headset especially designed for unified communication, office, and call center professionals, featuring high-quality audio, exceptional wearing comfort, proven integration of Yealink IP phone and device management platform.