Rechargeable light-up logo wireless mouse with antibacterial treatment. The light-up logo brights when fully charged, and darkens when 20% of the battery remains. USB input/output: 5V - 0.035 A. Capacity: 400 mAh. DPI: 800/1200/1600. Charging time: 3 hours. 1 metre USB cable included. Delivered with a gift box with magnetic closure, made out of recycled paper.