<b>HAPPY HALLOWEEN TO ALL OUR DEAR CUSTOMER at first!!!</b><p><b>Intelligent connection </b><br> Plug and play, no drive needed, when you insert the nano receiver into the USB port of your device, it install automatically and connect the device immediately, you can enjoy the wireless freedom rapidly without complicated code matching. <p><b>Reliable wireless transmission</b><br> Advanced 2.4 GHz wifi technology makes powerful connectivity with virtually no delays or interruption, and the transmission distance is up to 15 meters, it is a long range wireless mouse. <p><b>Power-saving mode</b><br>The wireless mouse will turn into automatically sleep mode after 5 minutes free to save battery life, click any button to wake it when you want it to work again. You will forget the battery with it up to 36 months work life. <p><b>Ergonomic design</b><br>The sleek and slim profile fit perfectly your finger, and you will not feel tired even after a long-time work. The fashion design make you so different and remarkable wherever you are, take it and be more younger to catch others eyes! <p> <b>Data parameter</b><br>Data transmission: 1 Mbps<br>Frequency: 2405MHz-2476MHz<br>Engine: No light<br>Distance: 30m<br>Voltage: 1.5V<br>Current: 11mA<br>Mouse key life: 300 millions Above<br>Size: 113*64*32mm<br>Weight: 64g<p><b>Tracking Performance: </b><br>Mouse resolution: 1500DPI<br>Mouse rate of return: 250Hz<p><b>System requirement: </b><br>IBM or compatible computer: <br> Windows: 2000/ME/XP(*64)/Vista/7/8/10<br>Mac OS X(V10.4 above) <br>Workable USB port<p><b>Package contents: </b><br>1*Optical Wireless mouse<br>1* Nano receiver<br>1 *AA battery <br>1* User manual <br>1* Service card