I bought this item as an office headset, its not as good as a decent pair of $100 Headphones, obviously, the construction is fragile and the connectors are not amazing, but its a budget pair and as expected.
Note: If you are having difficulty with it, ensure the Audio Jack in the USB adapter is PROPERLY jammed in, it can take some pushing.
Convenient Operation and ConnectionEasy to control speaker and microphone by in-line control panel with Mic/Speaker mute, volume +, volume – switch. Mpow 218 headset also offers 2 connection options of USB Plug and 3.5mm Audio Plug, extending its use from PC to phones, tablets, MP4 and other devices with 3.5mm audio port.Premium Sound QualityUnidirectional microphone is free from background noise. Build-in sound card reduces static noises in transmission. Mpow 218 headset offers clear listening experience both to you and your listener. It is perfect for making phone calls, chatting, listening to music and playing computer games.Notes1. Please turn the microphone to your mouth for cleaner conversation2. The USB headset will no longer work if the PC is on standby or sleep modeSpecificationWeight (headset + control panel): 200g/7.1ounceWeight (headset): 150g/5.3ounceDiameter of Earcup: 8cm/3.2inSNR: ≥50dBFrequency response: 20Hz-20KHzWorking voltage: USB 5VWorking current: ≤120mACord length: ≈3.94+3.94ft (1.2+1.2m)Plug: 3.5mm audio plug + USB plugMicrophone Impedance: 2.2KΩLoudspeaker Impedance: 16ΩRated power: 10mWMaximum power: 20mwAvailable Operating Systems: Windows 7, Windows8, Windows XP, Windows Vista, Windows10, MacOS XPackage ContentsMpow headset × 1USB Adapter × 1User Manual × 1