Experience cutting-edge wireless transmission experiments with the world's smallest super mini coil, designed to generate high voltage, low current, high frequency AC power for unique and magical effects. This compact 5V 1W A-Class coil is ultra-portable and operates safely without an independent power supply, making it ideal for educational purposes, science projects, and innovative demonstrations. Key Features: · Ultra-Small Size & Portability: The smallest coil available, easily powered through any 5V USB power supply, offering unparalleled convenience for experimentation anytime, anywhere. · High Voltage, Low Current Output: Produces high frequency AC voltage with low current, enabling remarkable phenomena such as arc spray effects and wireless energy transmission. · Powerful 20W Support: Utilizes a 20W power supply to create a high frequency, high voltage arc spray effect, enhancing the coil’s performance and visual impact. · Fluorescent Light Activation: Capable of easily lighting fluorescent bulbs wirelessly, making it perfect for demonstrating wireless power transmission and electrical principles. · Safe & Reliable Operation: Generates a small arc (~1 mm) only when a good conductor is near the coil, with no independent air discharge arc and no risk of electric shock for secure use. · Complete Experimental Kit: Includes the coil, stainless steel ball, neon light, and OTG cable to support a variety of interactive wireless transmission experiments and demonstrations. Specifications: · Model: Coil · Output Voltage: DC 5V · Power: 20W Package Includes: · 1 x Super Mini Coil · 1 x Stainless Steel Ball · 1 x Neon Light · 1 x OTG Cable This super mini coil is an essential tool for science enthusiasts and educators seeking a compact, safe, and effective device to explore the wonders of wireless energy transfer and high frequency electrical phenomena. Enhance your experiments with this innovative coil that combines portability, safety, and advanced performance.