LED lights start working immediately after starting the bike 200 watts / 12 volts On the charger from 6 to 8 hours the first time, and then from 2 to 3 hours afterwards 36V4.4Ah Li-ion battery Strong and durable tricycle Bear weight up to 50 kg Walks 15 km per hour 3 speeds can be controlled through the handle of the bike The bike can be connected to the phone's bluetooth The length of the car can also be adjusted manually All you have to do after charging the car is to press the start button