1 Set Mini Coil Kit 15W Mini Music Coil Plasma Speaker Wireless Transmission Model DC 15-24V DIY Kits

on the basis of the general increase of the music player you can play phone / computer music a clear sound. 15-24 V DC input voltage when 24 V 5-10mm arc length meters is Perfect small size power range and power can be a long working uninterrupted you can also take LED lit foam Energy-saving frequency flash tube you can play power transmission wireless arc and so on. Precautions: 1 product safety power is not high not because of an electric shock is not recommended to touch the top of the arc coil there will be a burning sensation. 2 after a long time the power does not touch the heat sink the temperature is high especially when using a huge 24V high-voltage heat reserve a fan interface plus cooling fan if necessary. 3 not for the phone mp3 and other electronic equipment near the coil the coil generates a high frequency magnetic field would interfere with these mobile phones mp3 and other equipment failure or damage! Different batches the color and appearance of some accessories may be different which does not affect size:71x38x76mm Material:PCB+Metal+Electronic accessories colour:black Package Contents: 1 set * DIY Mini speaker Music Coil kit (DIY parts; radiator and audio cable colors are random do not accept designation) Only the above package content other products are not included. Note: Light 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.