Mini Bluetooth Square Wave Musical 8CM Arc Tesla Coil Experimental Toy with 24V2A Power Supply version:Dual Mode Instructions for use: Put the

Instructions for use: Put the engine model in a horizontal position

High quality

Product Dimensions: 30 x 30 x 8cm

4G control distance is up to 50m

the wheelbase is adjustable

Mini Bluetooth Square Wave Musical 8CM Arc Tesla Coil Experimental Toy with 24V2A Power Supply version:Dual Mode Instructions for use: Put theMini Bluetooth Square Wave Musical 8CM Arc Tesla Coil Experimental Toy with 24V2A Power Supply Features:. Using a newly designed PCB circuit board, the circuit design is reasonable, and the shape is more beautiful. Thanks to the maturity of modern printed circuit board technology, the long and simple secondary coil of the Tesla coil can now be turned into a thin flat plate, greatly reducing the volume. Wireless Bluetooth is easy to connect to play