Kingmys Black 2.4G USB 2.0 Folding Wireless Optical Mouse for PC Laptop
1. 2.4 GHz digital wireless transmission , operation distance is up to 10 meters.2. built-in mouse memory , no recoding is needed after battery replacement.3. Intelligent Power-saving technology , the service life of one alkaline battery is up to six months. Powered by: 2*AAA batteries (not included)4. Intelligent connectivity , no need to code , plug-and-play.5. Ergonomically designed , comfort grip6. Dormant class and more power-saving hibernation connectionlessCautions:1. Operation distance is closely related to the environment.2. Battery life may be different for personal habit of using mouse.3. In case of mouse failure , please check battery power and replace it as necessary.4. 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.5. Never waste the battery and will it in fire, put battery into battery recycle bin.Technical spec:1. RF:2402MHz-2480MHz2. RF operation channel:16, automatic frequency hopping3. Rated voltage:1.5V/3V4. Rated current:12-20 mA5. Max.acceleration:14ft/SecSupported Windows XP / 2000 / Vista / Linux /Win 7 / MACThird party product, Not Original　Package content :1 x Black Wireless Folding Optical Mouse1 x USB Transceiver1 x Card-style Cellphone holder (free gift) (Phone not included.)