<p>, high-quality and flexible design.</p> <p>Arc touch designed, optical tracking technology, works on many different surfaces and Perfect usage for home, office or gaming.</p> <p>USB 2.4 GHz wireless foldable mouse.</p> <p>Plug and Play, no driver required.</p> <p> design saves battery life: curve to turn on and flatten to turn off.</p> <p>A red light flashes to show the battery is working.</p> <p>Complete with receiver and 2 AAA batteries.</p> <p>Perfectly fit for your PC and laptop.</p> <p>Light weight and easy to install.</p> <p>Type: 2.4Ghz Wireless,Touch Wireless mouse</p> <p>Interface Type: USB2.0</p> <p>Product Specification:</p> <p>Switch Strength: 60+\/-15GF</p> <p>Scroll wheel Strength: 80+\/-20GF</p> <p>Button Strength:170+\/-30GF</p> <p>DPI:1200</p> <p>Switch Life: 50 million</p> <p>Compatible with \/PC\/AT\/\/386\/486\/PENTIUM</p> <p>System supports: DOS,WIN95\/98\/2000\/ME\/XP\/NT</p> <p>Working Voltage: DC5+\/-5%</p> <p>Working Current: Less than equal 100MA</p> <p>Working Temperature: -45 Celsius -50 Celsius</p> <p>Humidity: Less than equal 85%RH</p> <p>Interface: USB2.0</p> <p>Number of button: 3</p> <p>Button Life: 5 million times</p> <p>Power: 2x AAA Battery (Not include)</p> <p>Quantity: 1Pc</p> <p>colour:black</p> <p>Material: ABS</p> <p>Size: 13*5.7*1.7cm\/33.02 inch * 2.24 inch * 0.67 inch</p> <p>Package Contents:</p> <p>1 X Touch Mouse</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>