Pleasant Surface and Integrated Power Supply
The vertical design allows you to comfortably position your thumb on the side, giving you easy and natural access to the forward and back buttons. The lightweight 108-gram Eternico mouse also boasts a non-slip Soft-Touch surface. Power is provided by an integrated 500mAh Li-Ion battery, which you can conveniently recharge using the 1.5-metre USB-C cable that is included in the package. There's an indicator light on the top of the mouse that alerts you when it is time to recharge the battery. Luckily, you no longer have to pay for a replacement battery as you can recharge the EternicoVertical Mouse MV400 using your computer, laptop, power bank or a suitable AC adapter.