Logitech H111 Wired Headset Stereo Sound 3.5mm Audio Jack

AN AFFORDABLE HEADSET FOR ALL YOUR DEVICESThe simple way to start talking when using computers, smartphones and tablets. Features a standard 3.5mm audio jack and is compatible with most operating systems and platforms. Get just what you need to hear and be heard clearly.H111 MULTI-DEVICE HEADSETThe perfect business headset for voice calls, Skype, webinars and more. The 235 cm cable is just the right length to give you the freedom to stand up and stretch during long conversations.STEREO SOUNDEnjoy clear audio for music, games and calls. A reliable headset for daily tasks including video calls with family or colleagues.ROTATING MICROPHONEBoom can rotate 180 to be worn on the left or right. Flexible mic can be positioned for better voice capture and background noise reduction. Boom can be tucked out of the way when youre not using it.ADJUSTABLE HEADBANDSturdy yet lightweight stereo headset has a broad range of adjustment. Ultra-soft foam ear cushions provide hours of comfort.3.5MM AUDIO JACK CONNECTIONSimply plug the 3.5mm jack into your computer, smartphone or tablet and youre ready to talk.SpecificationMicrophone TypeUnidirectionalSensitivity (headphone)32 OhmsSensitivity (headphone)100 dB +/-3 dBSensitivity (microphone)-58 dBV/Bar, -38 dBV/Pa +/- 4 dBFrequency response (Headset)20 Hz - 20 kHzFrequency response (Microphone)100 Hz - 16 KHz-Style of Headphone: Over-EarMicrophone: YesColour: BlackConnection Type: 3.5mm