Music Coil Plasma Speaker Test DIY Wireless Experiment with Light 20W 9‑12V

Feature: 1. The maximum output power of the coil is 20W, which is suitable for the voltage range of 9-12V. 2. voltage is boosted, and then through the two-pole coil, an arc is generated at the discharge terminal. 3. This coil is a manual DIY electronic tool, easy to install, and lighting to achieve a variety of effects. 4. The arc function of this coil is that the tail wire will generate an arc and can also be ignited. 5. This kind of coil is not only used in DIY experiment or entertainment, but also can be used to realize the wireless of electric energy. Specification: Item Type: Music Coil Material: Plastic, aluminum Voltage Scope: 9-12V Maximum Output Power: 20W Power Interface: DC005 Purpose: Student experimental music playback Package List: 1 x Music Coil 1 x Light Note: 1. Before connecting, please straighten the wire first, this product is safe, but please do not touch the coil on the top of the arc, otherwise there will be a burning sensation. 2. Please don\'t touch the radiator after long‑time power on, the temperature is very high, if necessary, add fan to cool or stop using it until the temperature is normal. Heating of the coil is normal.