This Wireless keyboard and Mouse Combo can be used in Samsung, HP, Compaq, Dell, Acer, Toshiba Laptops, Mac, and Computers. Wireless keyboard and Mouse Combo can also be used in Windows 7, XP, 8 and 10, Mac & Linux devices. - Features: Easy & stable wireless connection Ergonomic fit for left and right hands Avoids hand fatigue Best choice for Telecommuting and Games Lightweight, easy to carry Quiet keystrokes 10 large drainage holes at the bottom of the keyboard Prevent accidental splash damage to the keyboard Dust & Waterproof Quick typing, Good feeling Auto Sleep after 5 minutes of no activity Energy Saving 1600 Dpi accurate reactions - Specification: Product: Wireless keyboard and Mouse Combo Model: FV-300 Operating Distance: up to 15m Receiver Interface: USB Operation Voltage: 3.0-5.0V Working Current: < 4m - A OS Support: All Windows/ MAC & Linux / IOS and Android OSKeyboard: No of Keys: 104 Backlight: No Waterproof: Yes Key life: 5 million strokes Keyboard Size: (L x W x H) 440 × 146 × 20 mm Keyboard Power : 1 x AA Weight: 400g approx. - Mouse: Mouse DPI: 1600dpi Precision optional engine: Yes Mouse Size: (L x W x H): 120 × 60 × 35 mm Mouse Power: 1 x AA Weight: 50g approx. - Package Includes: 1 x Wireless keyboard and Mouse Combo 1 x Wireless Mouse 1 x Receiver 1 x User Manual 1 x Retail Box