Handy, easy, stylish and cutting-edge: these were the qualities BenQ wanted to add to the M310 mini mouse. There are two main features in this tiny mouse: the first is a receiver stored inside the body and the other is a two-ways button devised. With the receiver stored inside design, there is no more worry of losing your little dongle while traveling. And the mouse automatically powers off when the receiver is stored in the Smart Receiver Storage Compartment. This feature extends battery life and eliminates the chance of leaving it behind. Speaking of the two-ways button, replacing batteries has never been easier: releasing the battery cover is possible with just one touch. And while you press the downside of this button, the wireless receiver will be ejected readily for easy connectivity. Following the design language of "form follows function", the overall form of this mouse took on a simple and logical tone. Once you see it, you know how to operate it immediately.