2-in-1 USB 800DPI Optical Mouse + 0.8" LCD Digital Scale (2 x AAA)
2-in-1 functions: USB optical mouse & digital scale - Mouse resolution: 800DPI - Cable length: 2m - Digital scale hidden inside the mouse - 0.8" LCD display - Capacity: 500 x 0.1g - Units:g/oz/gn/ct - Digital scale powered by 2 x AAA batteries (included) - Comes with English manual