Feature 1WIRELESS 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. 2PLUG 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. 3FLOATING 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. 4COMPATIBLE 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. 5SLEEP 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:WirelessKeyboardandMouseComboMaterial: ABSWorking Mode: 2.4G Wireless, BluetoothWorking Distance: Approx. 10m / 33ftKeyboard Keys: 100 KeysMouse Optical Resolution: 800, 1200, 1600DPIMouse and Keyboard Battery Specifications: 2xAA Alkaline Battery (Battery Not Included) .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Keyboard(Battery Not Included)1 x Mouse(Battery Not Included)1 x Receiver1 x Instruction Manual