1、32 BIT ARM PROCESSOR: Wireless optical mouse adopts IC engine, 32 bit ARM high speed processor, tracking speed is 2 to 3 times faster than conventional mouse. 2、ERGONOMIC DESIGN: The vertical wireless mouse conforms to the structure of the human hand, avoiding hand fatigue and discomfort. 3、REDUCED DISCOMFORT: Mouse enables the arm to present a state of extension, to get rid of the arm bones for a long time to cross the mouse control constraints, to reduce the daily work of the mouse and feel the discomfort. 4、3 LEVELS DPI: The Gaming wireless mouse has a 3 levels DPI optical sensor, which can accurately position the mouse even when it is moving fast and matches the mature technology, making it easy to cope with daily work and study needs. 5、WIRELESS CONNECTION: Vertical wireless mouse adopts wireless connection, easy to move freely, no need to worry about cable entanglement.