1. Long-distance wireless connection: Using Logitech advanced 2.4GHz wireless technology, it can achieve fast and stable connection without delay and dropped frames in the range of up to 10 meters. 2. Eight shortcuts: Quick media control with one touch, controlling movies, music, internet, email, play/pause, volume, and more. 3. Full-size keyboard: Full-size keyboard with numeric keypad, arrow keys and nine F-keys for comfort, convenience and durability. 4. Compact mouse: This comfortable mouse fits easily into your computer bag or pocket and can be used with your computer. 5. Power supply battery: keyboard: 2xAAA battery (not included), mouse: 1xAA battery (included)
