Wireless Keyboard Mouse Combo, 104 Keys 2.4G Low Noise Keyboard and Mouse Set, Retro Style Keycaps Ergonomic Keyboard for Office, Game (Blue)

How to Use: Use after connection. Specification: Item Type: Keyboard Mouse Combo Material: ABS Connection: Bluetooth and 2.4G Wireless Transmission Distance: 10 Meters Number of Keys: 104 Charging Interface: Type C Button Life: 50 Million Times DPI: 800/1000/1200/1600 Battery Type: 600mAh (Mouse) +1000mAh (Keyboard) Lithium Ion Battery (Inbuilt) Support System: for Win, for OS X Package List: 1 x Keyboard 1 x Mouse 1 x Receiver 1 x Charging Cable 1 x User Manual