Play lag-free on 2.4GHz wireless for up to 12 hours per charge without lighting or 8 hours with default lighting.

The Logitech G933 Artemis Spectrum is a wireless gaming headset worthy of serious audio fans.

Logitech G933 wireless gaming headset features 7.1 surround sound, programmable G-Keys, adjustable RGB lighting, and multi-source audio mixing. The G933 Artemis Spectrum Wireless 7.1 Surround Sound Gaming Headset can be connected even with the use of a cable, USB and 3.5mm cables are included in the package. Also, you can turn the headset either wireless mode on or off. Designed for multiple platform compatibility, these gaming headphones are perfect for PCs, PS3s, PS4s, the Xbox One and any TV with powered USB or RCA audio output. I have my G933's always plugged in with the micro USB cable (I know they're wireless, I just forget to charge them from time to time so I find it easier just to leave them plugged in). When the battery charge level on the headset is critical, lighting will turn off. In Wireless On mode, most headset features on the G933 gaming headset are available, including custom sound profiles, RGB lighting, wireless operation, and audio mixing.

Alternatively, the 3.5 mm …

When the battery charge is low, lighting will dim and a low battery notification tone will play. For more information and references, you may check the product's User's Manual. G933 gives you the best of both worlds, with the option to game wirelessly or wired. Hope you find this information useful." 1) Unplug any cables connected to the G933 2) On the left ear piece, slide the top button (power), to off 3) Allow the headset to completely power off (no lights)