беспроводная мышь

Smart Connect Wireless 2.4GHz Optical Engine 6 Month Battery Life Liberal Regulation Accuracy 10M Wireless Receiving Distance Micro-ReceiverFeatures:2.4GHz digital wireless transmission, operation distance is up to 10 meters. Built-in mouse memory, no recoding is needed after battery replacement. 4-section design, the service life oftwo AAA alkaline battery is up to six months. Intelligent connectivity, no need to code, plug and play. Ergonomically designed, comfort grip. Many dormant class control and more power-saving hibernation connectionless. 800 dpi / 1600 dpi, cursor speed adjustable. Power switch. Low-voltage alarm function. Technical Specification:RF carrier: 2402MHz - 2480MHz RF operation channel: 16, auto frequency hopping Rated operation current: 15mA at 1.5v USB: ver.2.0 Cautions:Operation distance is cloesly related to the environment. Battery life may be different for personal habit of using mouse. In case of mouse failure, please check battery power and replace it as necessary. The mouse will shut off automatically and enter sleeping mode for saving power when it's not used for a long time; to wake it up, press the right or left button. Never waste the battery at will or throw it in fire. Put replaced battery into battery recycle bin.