Original Design Intention: This product is a high-frequency and high-quality Tesla coil designed with the latest circuit, powered by 48V, the arc can reach 2-3cm, and the sound quality is clear. After many circuit modifications, the best effect is achieved. In order to prolong the use time, a larger heat sink is used, which is not easy to be damaged, and the solid material is used to make the product structure more stable. Technical Points: 48V safe power supply, high-power heat sink, independent cooling fan, 3.5mm audio interface input, original circuit design, innovative main structure .It can play ordinary music without special square wave music; can light up gas; can DIY the top to form different arc shapes; easy to use, simple to operate, safe and risk-free; directly connected to the socket 220V can be used; small size, structure strong and easy to carry How to Use: Flip the switch to the right; connect the 48V power supply to the product body first, and then plug in the 220V socket; flip the switch to the left to generate an arc; if you need to play music, please connect a section of the audio cable to the phone first, and then turn it on The music software plays music, and finally plug the other end of the audio cable into the product body. Note: The product cannot change the voltage and power of the power supply privately; it is strictly forbidden to connect wires without permission; the coil may become hot after long-term use. After 10 minutes, it is recommended to cut off the power and dissipate for two minutes; 110V power supply can also be used; it is recommended to use an Android phone to link the product to play music ; The product is a high-frequency Tesla. Touching the arc may cause burns. Please pay attention to the safety of use. The mobile phone is best surrounded by plastic or silicone shell, there may be electrostatic interference. Significance and Value: This product can be used for teaching demonstrations, explaining the knowledge of Tesla coils, or as a desktop technology ornament. It is more exhibitable. It is also suitable as a popular science educational toy gift for students and children. Learning enthusiasm and interest in scientific exploration, cultivate innovation and creativity .For Age: 12+
Specifications: .Color: Transparent, Black .Material: Metal + Acrylic + Electronic Component .Voltage: 220V to 48V power supply .Current: 2-3A. .Product Dimensions: 10 x 10 x 18cm .Product Weight: 884g .Package Dimensions: 13 x 13 x 23cm .Package Weight: 1500g .Packing: Box Package Content: .1 x Single Tube Self-excited Tesla Coil
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Questions about Shipment
Q1 : Do you ship worldwide? A1 : Yes, we can ship worldwide. Q2 : Where you ship goods from? A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
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Questions about Return & Refunds Q1 : What items are returnable? A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions. Q2 : How do I return a product? A2:Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment. Q3 : What is you refund policy? A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 :How will you refund me? A4 : The refund are applied to the original payment method.
