Sell 2.4GHz ultrathin wireless desktop keyboard & mouse set best price

2.4GHz ultrathin wireless desktop keyboard & mouse. Compact size & fashionable design. Ultra-thin, it looks very exquisite on the desktop. The mouse is adopted infrared AVL technology, more accurate, more fluent. The mouse has strong adaptive surface ability, which could work fine at white, black, red, smooth surface, etc. Uses the advanced intelligence wireless network protocol, the keyboard & the mouse are not disturbed mutually. Every mouse & keyboard set has fixed network ID. Adopting frequency hopping transmission technology, in one office it can support 32 equipments without to disturb each other. The mouse can automatically match with the ID, it is very convenient for use. The keyboard can be auto into sleep when idle. When put off the battery, the mouse can release the code matching. Specifications: Keyboard battery: 2 * AAA batteries (not included) Mouse battery: 1 * AAA batteries (not included)  USB receiver is placed inside the mouse, open the lid