Seems a reasonable price for a lightweight (66g), ergo shaped, wireless mouse. Bit of an older sensor, and it seems from reviews that the battery life does suffer compared to newer models. Reportedly ~40hrs compared to typically ~80 for newer mice.
Sensor PixArt PAW3335
Weight 66g
Dimension 121.4 x 58 x 39.9
Connection USB 2.4GHz RF
Link to White colour: https://www.pccasegear.com/products/55196/ninjutso-origin-on…
Is it an upgrade for my model o wireless?