Parts for Drones & RC models for Syma X22

This product is only on the main body of the power pack. When using it, please use it with an AC adapter for N/HO sold separately. The pulse width modulation method (PWM control) is adopted. Compatible with slow driving, you can enjoy more realistic vehicle driving The power pack is a device that converts AC (AC) 100V power for domestic use into DC (DC) for railway models, and performs vehicle driving control, point switching, and power supply to crossings and traffic lights package weight: 0.35 kg Be sure to check the detailed product description at the bottom and precautions before purchasing! To request a return or exchange, please note that it is mandatory to provide a video of