ZVS Tesla coil Kits module Booster high voltage generator Plasma Music Arc Speaker Diy Kits Ship to worldwide via post air mail with tracking number.PCB board size: 37*77 mmPower input voltage: DC 12V, 5A current, more than 60W power supply, below 12V 5A power supply cannot work normally, higher than 14V is easy to damageOutput: 20KV DC pulse arc music, high arc temperature package include: 1pc driver board kits1pc ignition coil1pc spray point SHIPPING1. Ship to worldwide. If send by post air mail usually to Europe within 15 days after sent out. 2. Orders processed within 24-48 hours of payment verification.3. The images shown are the actual item and photographed by myself. 4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.5. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! PAYMENTS1. Payment must be made within 4 days of product closing. (Non-payment may result in a UPI (Unpaid Item) being put on your account. .