Features: 2.4G wireless optical mouse, nano receiver, power save mode, adjustable resolution 800, 1200, 1600 DPI, working range of up to 10m, powered by 2 x AAA batteries supplied. Colours: Black, Blue, Red, White, PMS Colour Match from 500 pcs. Product Size: 105 x 59 x 25 mm. Branding Area: 25 x 15 mm (pad), 37 x 20 mm (4CP). Standard Packaging: White box.