Music Teslass Coil Music Box Artificial Lightningss Touchable Audio Input Bluetooth Scientific Experiment Features: Magical artificial lightnings: It can produce stunning artificial lightningss effects, with arcs flashing and jumping, as if bringing natural wonders into , with strong visual , allowing people to experience the wonder and of electricity up close, bringing a shocking experience to science enthusiasts. Music playback function: Supports Bluetooth connection and can play various types of music. While lightnings flashes, the music melody , perfectly integrating science and art to create a unique and romantic . It is suitable for science popularization exhibitions and can also be used as a music player. Safe and touchable: With special design, lightnings can be safely touched within a certain range, allowing people to personally experience the wonderful feeling of electricity passing through the body, breaking their fear of electricity, while also increasing interactivity and , stimulating people's desire to explore science. Audio Input Expansion: Equipped with an audio input interface, it can connect to other audio devices in addition to Bluetooth, meeting the needs of different users for audio sources, enriching usage scenarios, and making it not just a music box, but also a multifunctional scientific experimental device. Scientific experimental value: As a scientific experimental product, it helps people intuitively understand the principles and characteristics of Teslas coils. Through observation and , it enhances their understanding of electromagnetic knowledge, cultivates scientific thinking and hands-on ability, and is an combination of scientific education and entertainment. Product : Name: Teslass Coil Material: Plastic and Electronic Components Weight: 200g Size： 3.54 * 3.54 * 1.54 inches Input power: 60W Input voltage: 220V Packaging List: 1x Host 1x Discharge Needle 1x Lead in Needle 2x Small Light Bulb 1x Power Supply notes: 1. The size is measured by hand, there is a slight error of 1-3cm, refer to the actual product 2. reconfirm the desired color and style before purchasing. 3. Your sharing and feedback are welcome so that we can provide you with better products and services.