1、Water Drip Keycaps: This keyboard mouse combo adopts round keycaps with water drip concave, providing more comfortable, smoother and faster typing experience. 2、Dual Connection Modes: This keyboard and mouse provides 2.4GHz and BT5.0 wireless connection, just press FN and corresponding button to quickly switch connected devices. 3、Ergonomic Design: This wireless keyboard set also features ergonomic design, stable foot support, more effort saving typing. 4、Widely Compatible: This wireless keyboard and mouse is suitable for Win, for IOS and for Android system. 5、Mute Design: This keyboard and mouse combo adopts mute design, sensitive keys ensure comfortable and quiet typing. Item Type: Keyboard Mouse Combo Material: ABS Working Mode: 2.4G+BT5.0 Wireless Operating Frequency: 2408 to 2474MHz Transmission Distance: 10 Meters / 10.9yd Charging Interface: Type C Key Count: 104 Keys Key Life: 50,000,000 Cycles Maximum DPI: 800/1200/1600 Charging Time: 2 to 3 Hours Keyboard Battery Type: 2000mAh Lithium Ion Battery (Inbuilt) Mouse Battery Type: 500mAh Lithium Ion Battery (Inbuilt) 1 x Keyboard 1 x Mouse 1 x Receiver 1 x Type C Cable 1 x User Manual