Lot # : 77 - Mpow Computer Headphone

New - About this item Extended wear comfort - Headband and fluffy earpad pad with memory foam and wrapped by skin-friendly protein leather. Comfortably fit your head with the adjustable steel slider. Gentle reminder: Depending on your head/ear size/shape, it may be a little tight for someone to wear which is designed to avoid sound leakage. In case of that and to get both audio and wearing comfort, please take off the headphones every 1-2 hrs. To get your ears to relax and protect them from the muggy environment in use Multi-purpose and wide compatibility - This headset can be used mainly for chatting, secondarily for music, and if needed, as a backup to a priority gamer headset (It is not specially designed for gaming, please don't compare it with professional gaming headsets). Wide compatible with Windows 2000/7/8/10/XP/Vista, Mac OS X, iOS, Android, Tablet PC Specification: SNR: Greater than or equal to 50 db Cable length: 7.9 ft (2.4 m) Plug: USB plug+ 3.5 mm audio plug Microphone impedance: 2.2K Ohm Microphone sensitiveness: -46 (+/-) 3 dB Loudspeaker diameter: 40 mm Loudspeaker sensitiveness: 103 dB (+/-) 3 dB Rated power: 10 mW Maximum power: 20 MW Loudspeaker impedance: 16 Ohm Frequency response: 20 Hz - 20 KHz Package list: Mpow USB headset x 1 USB cable x 1 User manual x 1