Model:V99 Key:98+1KEY/97+1KEY Connection:Wired/2.4G/Bluetooth Sound Pack:PORON Sandwich Cotton + IXPE Under-Axis Pad + PET Sound Optimizer Pad + Sound Deadening Base Cotton Lighting: Super 16 million colors RGB Battery:5000MAH Product Size:396*147*20MM Product Weight:1000G System Support:WINDOWS/MAC/IOS/ANDROID