From the ManufacturerSpecially designed for gamers who need a portable but reliable audio solutionMicrophone can be retracted and hidden in the left ear cup when not in useSteelSeries 3H USB is a compact and lightweight headset, specially designed for gamers who frequently visit LAN events, gaming tournaments and need a portable and reliable audio solution. The 3H USB headset connects to the computer using USB, which ensures a consistent sound experience allowing gamers to always play with the exact same sound and settings, no matter where in the world or at what computer they are playing. SteelSeries 3H USB can be collapsed for easy and safe transportation and features a pull-out microphone system for VoIP applications or in-game chat. A volume regulator on the cord enables you to quickly adjust the sound in the headset and mute the microphone.The USB sound card features a 12-channel equalizer and 7.1 surround soundCollapsible for easy transportationA volume regulator on the cord enables you to quickly adjust the sound in the headsetUSB SoundcardThe USB sound card has a 12-channel equalizer and 7.1-channel virtual surround sound. The soundcard allows gamers to save settings and bring the sound you are used to, independent of any other sound card, computers or devices, so you can achieve great sound on any gaming machine. Retractable MicrophoneThe retractable microphone in the left earcup makes this headset perfect for gaming. Extend the microphone when you need to chat, retract it to be out of the way when you don't. Easy to TransportSteelSeries 3H USB collapses at the top of each earcup, making it an easy to store for travel. Bring your headset to tournaments or friend's house without having to worry it'll break along the way. Sound is KeyThe 3H USB features passive noise reducing, leather earcups, which helps to muffle the outside world and allow you to focus on the important audio and voice communication happening inside your game. And don't let the size of this guy fool you. The 3H packs a heavy bass, bringing explosions and gunfire to life. Easy Access Volume ControlSteelSeries 3H USB features an integrated volume controller, which enables you to adjust the sound in the headset and mute the microphone on the fly. What's in the BoxThe SteelSeries 3H USB Headset, USB Sound Card, Quick Start Guide, and SteelSeries sticker.Product DescriptionSteelSeries 3H USB is a compact lightweight headset, specially designed for gamers who frequently visit LAN-events and other gaming events. SteelSeries 3H USB can be collapsed for easy and safe transportation and features a pull-out microphone system. The 3H USB connects to the computer using USB, which ensures a consistent sound experience allowing gamers to always play with the exact same sound and settings, no matter where in the world or at what computer they are playing.