Power supply:adapter(input AC100-240V, 50Hz/60Hz,output DC12.6V,1A) Power consumption:5W Motor:20rpm Battery capacity:3200mah(SJ004B) Charging time:2 hours Using time:4 hours Control mode:remote control Control Distance:within 25m Working environment:up to 40°C Protection rate:IP20 Cover:PC Dimension size:250×180×260mm N.W:1.6kg G.W:2.0kg