Wireless keyboard and mice no usb in comparison

6-Month Battery Life Rechargeable lithium battery with an industry-high capacity lasts for 6 months with single charge (based on 2 hours non-stop use per day).

Rii Wireless Keyboard&Mouse Set This Rii small wireless keyboard and mouse set is built with high quality material, durable usage. Elegant look, Ergonomic structures, slim and compact size power saving design, all make it a right choice for you.Also the keyboard and mouse share ONLY ONE usb dongle (in the back slot of the mouse), mostly save USB port!

Super-easy Plug & Play installation, just plug the USB receiver into your computer port and you are ready to go (Note keyboard and mouse share one USB receiver, storage in keyboard base)

2 IN 1 WIRELESS KEYBOARD MOUSE COMBO Say goodbye to those complicated setup steps,just plug the tiny wireless receiver into a USB port and your keyboard and mouse are ready to go. without any software and then enjoy a strong and reliable wireless connection up to 10 meters(33 ft) away with virtually no delays or dropouts.

Stable 2.4G Wireless Connection Powerful and reliable connection of wireless keyboard mouse is up to 10 m(393.7in). Wireless keyboard with mouse combo share a Nano receiver (stored at the bottom of the mouse) without installing any additional software, plug and play. Keep your desk clean and tidy.

Ambidextrous mouse comfortably fits right or left hand

PEACEFULLY PRODUCTIVE There's nothing worse than a noisy worker, which is why this keyboard and mouse have been designed with silent keys and buttons

Convenient Multimedia Hotkeys Equipped with 12+6 multimedia hotkeys, this wireless keyboard enables quick access to Email, Music, Volume Control, and other applications with a single press, simplifying your tasks.

MULTI-FUNCTION & EFFICIENCY - This wireless keyboard mouse combo features 6 commonly used hotkeys that allow you to browse the webpage and access the calculator with one click. 6-button mouse with 3 DPI (800 1200 1600) and forward backward functions will help you navigate the web faster and easier than ever before.

Space-saving Design The ultra-small and compact keyboard (28.2 x 13.5 x 1.5 cm) is ideal for small desks or travel, saving space and enhancing portability. A silicone cover is provided to maintain cleanliness and protect against dust accumulation.

Keyboard Cover + Battery Included with 2-Years Warranty Long lasting basic AA and AAA batteries are included in the wireless keyboard and mice combo, battery life between 3 and 5 months(varies by usage conditions). The included cover can provide you with comfortable typing feeling and protect your keyboard from dust and liquid. If quality problem with wireless keyboard & mouse set occur within 2 years, we will replace the new one to you for free.

Quiet typing environment EasyTyping keyboard has soft silicone contacts on each key, which provides cushioning when typing and reduces noise by more than 95%. Even typing at home at night will not affect the rest of your family.