The wireless mouse owns 2.4G wireless technology, touch function and touch roller. It can be folded. Magnet design is convenient to store. Bend to turn on and flat to turn off. Features:Flexible design. The bending mouse can bring you comfortable operation experience. Plug and play. With USB receiver, you can use the mouse easily without installing any driver.Arc design. The arc design is super cool. Bend to turn on and flat to turn off. Touch control. Click to operate the mouse. Unique design matches your cool life.Optical mouse. Accurate optical technology and superior sensor make it scroll easily.Specification:Wireless transmission distance: more than 10mWireless wava frequency: 2402MHz-2480MHzCurrent: 8-15mA/1.5V/3VButton stroke: 3 million timesItem size: 12.5 * 5.5 * 1.5cm / 4.92 * 2.17 * 0.59in(L * W * H)Item weight: Approx.46g / 1.62ozPackage size: 13 * 6.5 * 2.3cm / 5.12 * 2.56 * 0.91in(L * W * H)Package weight: 58g / 2.05ozPackage List:1 * Wireless Touch Mouse1 * USB Receiver