Dual Noise-cancellation Microphones. Brilliant Audio Performance. Lightweight and Ergonomic Design. Busylight for Fewer Interruptions. Adaptive EQ. Memory Foam for All-day Comfort. Yealink UH35 is a professional USB-wired headset with 35 mm speakers for clear stereo sound. Dual-microphone noise reduction and a lightweight, comfortable design support all-day productivity. It works seamlessly with major UC platforms and Yealink IP phones.. Performance. Product type. Headset. Wearing style. Head-band. Recommended usage. Office/Call center. Headset type. Binaural. Product colour. Black. Optimized for. UC. Ports & interfaces. Connectivity technology. Wired. USB connectivity. Yes. USB connector. USB Type-C / USB Type-A. Bluetooth. No. Headphones. Maximum input power. 30 mW. Ear coupling. Circumaural. Headphone frequency. 20 - 20000 Hz. Impedance. 32 Ω. Headphone sensitivity. 109 dB. Driver unit. 3.5 cm. Noise canceling type. Passive. Microphone. Microphone type. Boom. Microphone frequency. 100 - 10000 Hz. Microphone sensitivity. -44 dB. Number of microphones. 2. Battery. Wireless charging. No. Weight & dimensions. Weight. 139.5 g. Packaging data. Package width. 217 mm. Package depth. 150 mm. Package height. 52 mm. Packaging content. AC adapter included. No. Quick start guide. Yes. Quantity. 1. leaflet. QSG
