✔ Rechargeable: No bother to change batteries any more! This keyboard and mouse combo can be easily charged with included charging cable. You can use it for almost 3 months per charge, only takes 2 hours to be fully charged. Also, for power saving and longer use time, keyboard and mouse can sleep automatically if no operation for a while, just press any keys to wake up. | ✔ Compact & Slim: Ultra-slim, compact design, the keyboard and mouse looks simple and stylish. Quiet and easy to use, keep a good mood and make an elegant lifestyle. Perfect for office, school, home use. | ✔ Ergonomic Concave Round Keys: Concave round keycaps with scissor switch structure, It’s quiet soft touch and fast rebound, allow you to have a comfortable smooth typing. Hot keys on F1-F12 provide easy multimedia controls for music & video, searching, email etc.. contributing to a more productive day. | ✔ Stable Wireless Connection: Strong 2.4GHz wireless signal for reliable connection, no delay issue, quick response. Just plug one tiny USB receiver 【stored in the back of the mouse】into USB port of your computer, you can work comfortably away from your computer or laptop. | ✔ Compatibility: Widely compatible with Windows XP, Vista, Win 7, Win 8, and Win 10. Works with laptop, notebook, PC, desktop and computer. 【Kindly Note: Hot keys may not fully compatible with Mac OS System】.100% satisfaction and 12-month warranty.