Description: Color: Red/ Blue/ Orange-Yellow Size: 9*15mm Material: Plastic, Aluminum Alloy Pedestal Working Voltage: 4.8-6V Length of Power Line: About 29cm Method of Use: The power line is connected to the receiver third channel (Ch3); Use the remote control CH3 control lights flashing mode. Function: rotation,fast forward, slow rotation, flash, flash explosion, close, with the remote control.