Chasing Leopard 179 USB 1600DPI Three-speed Adjustable Wired Optical Gaming Mouse, Length: 1.3m

1. Symmetrical non-slip side wing design, fits the thumb and ring finger, and feels comfortable.
2. The large gear non-slip roller with scale responds quickly when clicked, can quickly capture the target, and quickly flip through emails/web pages.
3. The unusable DIP keys are only for decoration and cannot be used.
4. The surface of the mouse adopts high-gloss black leather texture, which feels comfortable, stylish and simple.
5. The wire is resistant to pulling and strong.

Specifications:
1. Size: 123x63x32mm.
2. Working voltage: 4.75-5.25V.
3. Working current: 3-7mA.
4. Key life: about 5 million switch life.