Input : 5V/ 1A Output Power (UV-C) : 15-18mW Battery Capacity : 800mAh Sanitizing Time : 10-30 sec Charging Time : 40 mins Operation Time : 4 hours Lifespan of the UV-C LED : 10000 h Effective Distance : 3-5cm Size : 128 x 31 x 10.3mm Weight : 60g