TzBBL 2.4G Wireless Bluetooth ultra-thin Keyboards 105 Key With Switch buttonSpecification: 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) Package List: 1 x Keyboard 1 x Mouse 1 x Receiver 1 x Type C Cable 1 x User Manual