1、WIRELESS BLUETOOTH DUAL MODE: Gaming keyboard and mouse set adopts wireless bluetooth dual mode design, easy to switch, 100 key keyboard with cute wireless mouse, bring more fun for your work and life. 2、PLUG AND PLAY: USB receiver for keyboard and mouse, plug and play, connection range up to 10 meters, provides stable and latency free connection channel, Bluetooth mode for tablets and laptops without USB ports. 3、FLOATING KEYS: Keyboard adopts standard American QWERTY layout floating keys keyboard with excellent fingertip response and typing rhythm, and features convenient multimedia keys and numeric keypad for efficient and convenient operation. 4、COMPATIBLE SYSTEM: Keyboard mouse set is compatible for Windows 98/Me/2000/XP/Vista/7/8/10/11 or later. Use with computers, laptops, PCs, desktops, for Chromebooks, notebooks, smart TVs. 5、SLEEP MODE: No need to replace the battery frequently, the keyboard and mouse automatically enter sleep mode after 5 minutes of inactivity to save battery power, click any key to wake up. When the batteries run out, the low battery indicator on the keyboard will remind you to change the batteries. Item Type: Wireless Keyboard and Mouse Combo Material: ABS Working Mode: 2.4G Wireless, Bluetooth Working Distance: Approx. 10m / 33ft Keyboard Keys: 100 Keys Mouse Optical Resolution: 800, 1200, 1600DPI Mouse and Keyboard Battery Specifications: 2xAA Alkaline Battery (Battery Not Included) 1 x Keyboard (Battery Not Included) 1 x Mouse (Battery Not Included) 1 x Receiver 1 x Instruction Manual