The Yealink WH62 Mono UC Headset is a wireless USB headset designed for professional communication and collaboration in office environments and call centers. It features a supra-aural design with a comfortable headband and easy-to-use on-ear controls for uninterrupted use. The headset delivers clear sound with a frequency range of 20 to 20,000 Hz, an impedance of 32 Ohms, and a sensitivity of 92.5 dB, while the retractable microphone with a sensitivity of -44 dB ensures effective noise cancellation and crystal-clear voice transmission. Powered by a built-in rechargeable battery, it supports a wireless range of up to 160 meters, providing maximum flexibility during calls. Finished in black, this headset emphasizes durability and reliability, making it suitable for daily use without compromising on comfort or performance.