The Evoluent4 ergonomic vertical wireless mouse by BakkerElkhuizen is designed for right-handed users on MacOS. It features an ergonomic shape that supports the fingers and thumb, with easily accessible buttons. The motion detection technology is optical, and connectivity is via Bluetooth, making it ideal for laptops. The mouse has 6 programmable buttons through an intuitive driver, and the DPI count is adjustable via a button. The dimensions of the item are 8.9 cm in width, 11.1 cm in length, and 0.1 cm in height, with a weight of 170 grams. The main color is black. The mouse is powered by a AA battery, included and installed in the device, offering a battery life of 3 months under normal usage. Although the battery is alkaline, it is not rechargeable. The package dimensions are 10.5 cm in length, 12.0 cm in width, and 13.3 cm in height. This wireless mouse is ideal for those seeking an ergonomic design and comfortable daily use.