OY359 USB Telephone Headset Wired Digital o Headphone with Microphone for Call Center Business

Feature： 1. The built‑in unidirectional microphone can be bent arbitrarily to make your voice clear, and can reduce noise, so that the call can be unimpeded. 2. Very suitable for presentations, online courses, Skype chats, call centers, conference calls, webinar presentations, etc. 3. You can use a USB plug with a control box to use with a PC; a longer headphone cable can be moved flexibly. 4. Noise reduction card and convenient access control, easy to use, provide you with excellent o when sending and receiving. 5. Made of skin friendly material, headband and soft ear pads, with memory foam, and adjustable steel slider to make it fit your head better. 6. Multi purpose, wide compatibility, the headset can be used for chatting, listening to music, and suitable for Windows 2000 7 8 10 XP, for Vista. Specification： Item Type： USB Wired Telephone Headset Model： OY359 Material： ABS Colour： Black Microphone： Omnidirectional Wire Control： Volume Adjustment, Microphone Mute Sensitivity Microphone： -58dB +- 3dB Impedance： 32 Ohm +- 3percent Frequency： 20Hz-20KHz Sensitivity： 108dB +- 2dB Distortion： < 0.1percent Connector： USB Scope of Application： Call Centers, Business Headsets, Web Seminars. Package List： 1 x Headset Note： 1. Do not connect to a power amplifier.2. Not specifically designed for gaming, please don't use it to compare with professional gaming headsets