About this item【Cool Backlight with 7 Modes】Createing a cool ambiance and making the keyboard mouse combo full of energy. The light up keys make typing at night becomes a breeze. You can even adjust the brightness or switch off the lights to save energy.【Rechargeable and Long-lasting】This keyboard is rechargeable and the battery lasts 30% longer. Once fully charged, it can stay on standby for up to 365 days (270 days for the mouse), and give you over 400 hours of keyboard use (Without Backlight)【Phone and Tablet Holder】Now you can multitask like a pro. Watch videos on your phone while using your laptop or PC for other stuff. It's like turning your tablet into a mini laptop. Not just for entertainment, but it's great for video conferences and online courses.【Quiet and Comfortable Typing】With the scissor mechanism and membrane keys, typing becomes super smooth and responsive. No more sticking or irritating noises. You can now enjoy quiet and comfortable typing all day long.【Reliable Wireless Connection】Say goodbye to annoying lags and interruptions while you work. With a 33-feet range, you can control your computer from anywhere in the room without any hassle. No need to install drivers - it's easy to set up and use.【IMPORTANT TIPS】1. THE BACKLIT WIRELESS MOUSE AND KEYBOARD SHARE ONE USB DONGLE.