?STABLE CONNECTION: 2.4 GHz wireless provides a powerful, reliable connecton up to 10m without any delays. 2 in 1 Nano receiver unifies the keyboard and mouse connections into one USB port, plug and play quickly. NOTE: The switch is on the top right corner of the keyboard ?COMPACT AND SLIM: Ultra slim (5.5mm) keyboard looks more stylish and elegant. High-End Scissor Switch design provides a better tactile response and comfortable and whisper quiet typing experience ?RECHARGEABLE AND AUTO SLEEP MODE: This keyboard and mouse combo can be easily charged with included charging cable. Built-in rechargeable battery supports using for over one month with a single fully charge. It can automatically enter into sleep mode in order to save energy and press any key to wake it up ?HOT KEYS AND COMPATIBILITY:  The full size keyboard includes fast-access hot keys, versatile function keys and number pad which can improve you work efficiency. Compatible with Computer, Laptop, Desktop, PC, Notebook, Windows XP / Vista / 7 / 8 / 10 or later ?ADJUSTABLE DPI AND ERGONOMIC DESIGN: 3 DPI levels (1000/1600/2400 DPI) allows you to change the cursor sensitivity easily and track more smoothly over a variety of surfaces. Contoured shape fits your hands perfectly, reducing hand fatigue