Description EASY-TO-USE HEADSET THAT SOUNDS GREAT ON ALL YOUR DEVICESEssential stereo headset works on all operating systems and platforms via the standard 3.5mm audio jack connection. Just plug your headset into the 3.5mm port on your computer, tablet or smartphone and it’s ready to go. In-line controls let you control volume or mute calls without disruption. Convenient noise-cancelling microphone reduces background noise. STEREO SOUNDFull stereo sound for crisp, clear voice and video calls, music, games and more. An essential stereo headset for either personal use or the office. 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 you’re not using it. IN-LINE CONTROLSConvenient in-line controls on the headset cord let you adjust the volume or mute calls without disruption.Specifications:DIMENSIONSHeight x Width x Depth:200 mm x 245 mm x 65 mmWeight: 0.08 KgSYSTEM REQUIREMENTSWorks with common calling applications across almost all platforms and operating systems.Analog connection with 3.5 mm audio in and audio out jacksTECHNICAL SPECIFICATIONSInput Impedance: 22 Ohms Sensitivity (headphone): 122 dB /-3 dB Sensitivity (microphone): -44 dBV/Pa /- 2.5 dB Frequency response (Headset): 20 Hz - 20 kHzEAN: 5099206057333 / 981-000589 Information Country: CNWidth: 200.0Height: 65.0Net Weight: 230.0 kg