The LucidSound LS20 is a new class of gaming headset which unites high-fidelity audio and advanced gaming control with intuitive modern design. Featuring Active (amplified) and Passive (unpowered) modes, the LS20 incorporates a built-in rechargeable Lithium-ion battery providing powered amplification when used with a console, PC, or mobile device yet is still able to work in passive mode when powered off. Taking design cues from our flagship LS30, the LS20 features the LS30's acclaimed ear-cup controls allowing gamers to instantly and intuitively access game volume, game mute, and mic mute. Plug in a smartphone, and volume, mute, mic mute, call, and playback controls are all at your fingertips. The Bass Boost option allows for an even more powerful audio range and built-in mic-monitoring lets players hear their own voice through the headset. A removable boom mic and an integrated mic make the LS20 a truly multi-use headset.