Superleichtgewicht Telefon-Kopfhörer für Call Cente

Super Lightweight Telephone Headset for Call Center and Office HSM-600/602 Supper-Pro sound quality, ideal for themost demanding environments telemarketing, call center..etc. Intelligent flexible rubber boom , ultra noise canceling microphone to reduce background noise Stylish design, lightweight, durable and comfortable for all day use Acoustic Shock Protection circuit Monauraldesign, hearing ono side andmicrophonecan beon either ear Adjustable headband Replaceable soft foam or soft leatherette ear pad Quick disconnect cord (optional)for the convenience of walking away without removing the headset Plantronics or GN Netcom Compactible Quick Disconnect Professional Volume Control and Mute function(optional)Driver Unit 1×30mm Frequency Response 20-20kHz Impedance 150 ohm Sensitivity 125dB Max input power 10mW Plug RJ11/USB/2.5/3.5 Cord Length 1.8mm Coiled cable