Description:
ONE USB RECEIVER FOR BOTH KEYBOARD & MOUSE – Get the wireless range you need as well as great connectivity with this wireless keyboard and mouse. You can use it with Windows, Mac OS, and Chrome OS; simply plug one small, convenient USB receiver into your computer, which automatically connects both the keyboard and mouse, no need for 2 separate receivers! Stable connection and no lag time allow you to use the mouse up to 33 ft.
RECHARGEABLE BATTERY SAVES ENERGY – Forget the annoyance of having to change batteries with this wireless keyboard, which uses a lithium-ion battery to give you up to 90 hours of continuous use on a single charge. When you’re not using them, both the mouse and keyboard will go on standby to save energy. Just click the mouse or hit any key of the wireless keyboard to wake them up (the mouse is powered by 2 AAA batteries, not included).

Description:
1. LED Backlight with 7 Switchable Colors: Adding more ambiance and visual aesthetics to the space. Transparent legends help with easily typing and working in the dark. You can also adjust the brightness or turn off the lighting for saving power.
2. Rechargeable and Long-lasting: Upgraded rechargeable battery with 30% longer life span, keyboard standby time up to 365 days (for mouse is 270 days), keyboard working time up to 450 hours (without lighting).

Description:
Slim and Thin Design-JOYACCESS wireless desktop keyboard has all keys in scissor-cross low profile structure;which maks it ulra-slim(keystroke travel 2mm),resposive and less noise.The portable mouse is also built-in in newest noise-free switches for quiet click.Both keyboard and mouse give a world of silence and a morden desktop; great for conference, board presentation, library, coffee shop, night work, travel, etc.
HIGH PRECITION DPI 2400 in 5 levels- You can easily change the cursor sensitivity of this cordless mouse depending on your activities;usually 1600 DPI for office, DPI 2000-2400 for 4K resolution monitor or entertainment like gaming at home. 2 polling rate: 125Hz and 250Hz; adjusted by pressing the right key and the wheel simultaneously at 3s for change.