Gaming Wireless Keyboard and Mouse RGB Backlit Rechargeable Battery Gamer Combo Mechanical Feel Anti-ghosting with Side Button for PC Computer Laptop Compatible with Windows Mac Ps4/Ps5 Xbox one model:&&&&no model provides a stable transmission

provides a stable transmission

30 days refund or replacement and 12 month warranty of the quality problem

(In USB mode

PC Laptop and etc

Gaming Wireless Keyboard and Mouse RGB Backlit Rechargeable Battery Gamer Combo Mechanical Feel Anti-ghosting with Side Button for PC Computer Laptop Compatible with Windows Mac Ps4/Ps5 Xbox one model:&&&&no model provides a stable transmissionGaming Keyboard and Mouse4 colors changeable backlit gaming keyboard with 4 grade adjust brightness and 3 breathing mode. The mouse has a built in 7 color cyclic gradual lighting effect,3 level of adjustable DPI (1200, 2400, 3200). There are manually permanent lighting mode, automatically manually breathing mode. PressingFn+ could get brightness increasing decreasing. 2. 4G Wireless Keyboard and MouseBoth wireless keyboard and mouse share one USB