GORGEOUS BACKLITS COMBO: The wireless backlit keyboard has 7 color options and 3-level adjustable brightness. The mouse has 15 switchable lighting effects. they can provide you with more ambiance and visual aesthetics typing experience. The clear light-up letters make it easier to find your keys in the dark. This wireless keyboard mouse can perfectly balance work and games will be your best choice ERGONOMIC DESIGN WITH WRIST REST: This keyboard with wrist rest and ergonomic typing angle design provides support for your wrists and reduces twisting. An ergonomic keyboard and mouse combo is designed to fit the natural contours of the hand, reducing stress on the wrist and hand muscles. The ergonomic mouse with a contoured shape and soft rubber grip ensure all-day comfort. RECHARGEABLE AND LONG-LASTING: The rechargeable keyboard and mouse are equipped with a type-c charging cable, standby time is up to 2000 hours. Has a friendly smart energy-saving feature that automatically tur