UPDATE: This model has been discontinued. The newer Yealink UH46 Mono (same price) replaces it. The Yealink UH37 Mono headset is a high audio quality single earpiece headset with USB interface. Features high-quality audio and exceptional wearing comfort. USB (Type A) interface. Compatible with the Switch Telecom Browser-Based Softphone (which is provided free of charge when you use the Switch Telecom Hosted Switchboard Solution).
