for Coil, in layman's terms, is one of the easiest and most convenient artificial -Pattern maker,It can be used to create dazzling artificial -Pattern,which can be used in games or art, etc<br><br>Colour:red Material:ABS+Metal Be Careful: Do not directly touch the mold coil at any time after the product is powered on Equal pressure ring, The safety distance of the product should be at least 0.5m, and it is recommended to maintain a distance of at least 1M from watching. When turning on or off, it is necessary to that the potentiometer is at 0 Position. The new SSTC must be installed with a top pin before being powered on, and it is recommended to use it every time Discuss within 3-5 minutes, and if playing music, it should be within 2-3 minutes The old SSTC has been discontinued and taken down, while the new fiber optic version of SSTC is compatible with 110-220V voltage<br><br>Package Contents: 1 * SSTC Music Coil 1 * Controller 1 * Fiber optic cable 1 * Power cable 1 * Audio cable 1 * usb cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.