<p><b>Overview:</b></p><p>This music tesla has the function of wireless transmission and loudspeaker;  and can light gaseous tubes and kind of bubbles. It is a perfect teaching tool to spark students' interest of science;  also a great gift.</p><p>It is a smart device for wireless transmission experiments. It can be used to create high-voltage lightning and do various scientific experiments;  such as wireless power transmission;  wireless lighting;  and insulator withstand voltage test. Teachers use it to demonstrate the principle of boosting and high-frequency skinning to students. Effect etc.</p><p>This music tesla has a circuit protection design;  will not damage the input device;  and can play music in better quality than a normal arc plasma loudspeaker.</p><p>BT connection is convenient and fast.</p><p>Adopt a newly designed PCB circuit board;  the circuit design is reasonable.</p><p>&nbsp;</p><p><b>Product information:</b></p><p>Model: 10CM Vinyl Record<br />Mechanical rigidity: rigid<br />Number of layers: multi-layer<br />Substrate: Copper</p><p><b>Packing list: </b></p><p>Small neon lamp x4<br />Discharge pin x1<br />Power adapter x1 (110-220V universal)</p><p><span style="font-size:14px;">Host x1</span></p><p><span style="font-size:14px;">Manual</span>&nbsp;x1</p><p></p><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-wsvSIHELnPDM/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-jZVhSRHAncqk/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-UKDFlRnOHcbB/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-UMbvdnRfGYVA/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-UhVkInHpGYqg/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-UGDmdHEGnPbA/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-wIqtlGHZnovM/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-UDbYNnROEJqW/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><p></p><p></p><div><img style="max-width:100%;font-size:14px;" data-srcid="-" src="https://image.doba.com/dgd1-jYvHIGEjRJVg/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;font-size:14px;" data-srcid="-" src="https://image.doba.com/dgd1-wybZlRHAEPqO/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;font-size:14px;" data-srcid="-" src="https://image.doba.com/dgd1-srbDNHnjGcvA/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;font-size:14px;" data-srcid="-" src="https://image.doba.com/dgd1-UTVjdHEARPqB/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><p></p><p></p><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-jIqplHnAGYvr/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><div><img style="max-width:100%;" data-srcid="-" src="https://image.doba.com/dgd1-LVbZIGESHoDa/multi-function-tesla-music-tesla-coil-speaker-wireless-transmission-lighting-science-and-education-experimental-products.jpg" alt="dropship Multi-Function Tesla Music Tesla Coil Speaker; Wireless Transmission Lighting; Science And Education Experimental Products" /></div><span style="font-size:14px;"></span><p></p>