✔ WHY THIS WIRELESS KEYBOARD MOUSE COMBO IS SPECIAL --- With Stylish, Noble, Elegant, Unique, Beautiful Appearance and Ergonomic Slim Design - Enjoy Your Life - The high-end scissors switch, whisper-quiet keys, ergonomic tilt, streamlined and fashion keyboard design let you enjoy comfortable and smooth typing and clicking. Provide a better working and a better life experience for you! Lekvey premium wireless keyboard and mouse set is the perfect companion for your Office & Home! ✔ STABLE WIRELESS CONNECTION --- Advanced 2.4GHz wireless provides a powerful, reliable connection up to 10m without any delays. One small Nano USB receiver can connect both keyboard and mouse without installing any additional software. Just plug it into a USB port and you’re ready to go.【 NOTE: The USB Receiver is inserted on the battery compartment of the mouse 】 ✔ FULL SIZE 109 KEYS AND WIDELY COMPATIBILITY --- The full-size keyboard includes 109 keys, fast-access hot keys, versatile function keys, and a number pad. Hotkeys keep access to applications and media control in easy reach, the numeric keypad is very convenient and necessary for spreadsheets and finance applications, which can improve your work efficiency. The wireless keyboard and mouse combo is compatible with Computer, Laptop, Desktop, PC, Notebook, Windows XP/Vista/7/8/10 or later ✔ ADJUSTABLE DPI MOUSE & AUTOMATIC SLEEP MODE --- The portable mouse has adjustable 3 DPI levels (800/1200/1600 DPI) which allow you to change the cursor sensitivity easily, left and right hand symmetrical ergonomic design, fit palm curve, long time operation feel is still comfortable. This wireless combo can automatically enter into sleep mode to save energy and press any key to wake it up. The keyboard and mouse separately need 2 x AAA batteries (not included) ✔ UNCONDITIONAL 2 YEARS WARRANTY ( REPLACEMENT / REFUND)? YES! --- Every Lekvey wireless keyboard and mouse combo will go through a strict quality test process before sending out, as we promised to bring the best quality keyboard mouse set to our customer. What's more, you get an unconditional 2-years product warranty and lifetime easy-to-reach technical support, no worries for your investment. Please feel free to contact us if you have any request, we will solve your problem within 12 hours!