Independent Control PanelEnjoy effortless operations with just a turn and a click. Volume knob. ConnectivityConnect via Bluetooth, wireless 2.4G, or wired. CompatibilityCompatible with Windows 10 (1903) or above, and Android 9.0 or above. Super Buttons and Stickoffer large, programmable keys. Set macros or map anything to them instantly without using software. Ultimate Software V2 on PCeffortlessly configure your programmable keys. Switch key mappings on the fly and take advantage of powerful macro functions for a personalized performance. Battery Type / Battery Life2000mAh Li-on battery, rechargeable. 200 use hours with 4 hours charging time More Features87 keys Kailh Box White Switches V2 Hot-swappable PCB Support n-key rollover Classic power status LED Double-shot ABS keycaps with SA profile Top mount style Aluminum plate