Music Module Coil Artificial Electricity Maker Scientific Experiment Tool Music Playback Tangible Arc Lighting Effect (EU Plug)

Features:
* The gold-plated coil is upgraded to become larger, showing clearly the beauty of modern art, helping users to know better the basic structure of the coil.
* Tangible electricity arc, acts like a massager, bringing comfort and special tactility to the palm.
* Finish BT connection via phone，switch to the Music Mode and you can begin to play music.
* Can be widely used in game, art or various scientific experiments, such as wireless power transmission, wireless lighting, insulation withstand voltage test, sewage treatment, etc.
Note:
1.There may be slight errors due to manual measurement. Please refer to the real object.
2. Pleaseread the user manual measurement carefully before using this product.