[DETAIL] Tesla Coil DIY Welding Kit Self-Made Arc Fun Coil Audio Electronic Production and Assembly Experiment Parameters: Size:38*79mm Power: 15 w Power Input: DC 15-24V,Current 2A, DC5.5 Interface Audio input: 3.5 jack, you can connect your phone, mp3, computeraudio Product information: 100% brand new, high qualityMaterial:electrical components Color: Black PCB board, green PCB board Tesla has added a music player to the ordinary one, which can playmobile phone/computer music with clear sound. Input voltage15-24V DCAt 24V, the arc length of5-10mm is ideal, with small size, widepower range and high power. It can work continuously for a longtime and can also be lit with LED.Foam energy-saving lamps andvariable frequency flash tubes can perform functions such aswireless power transmission and arc rotation. Plasma speaker stereo speakers: the principle is to stimulate theplasma arc of airturned into air vibrations generated by theexpression ofa new concept, you canaccess your phone, mp3computer audio input, this mini speaker Tesla plasma arcspeakercompared to the actual real experience better soundhigh-frequencyresponseand spark plasma arc speakers haveqood sound quality, stable and safe, you can playany song withoutearthing, easy to Use resources compared; There is no doubt asanew member stereo home player! Precautions: 1. This product is safe, has low power, and will not cause injury due to electric shock. However, it is not recommended to touch the arc at the top of the coil as it will cause a burning sensation. 2. Do not touch the heat sink after being powered on for a long time. The temperature is very high, especially when using 24V high voltage. Please add a cooling fan to dissipate heat if necessary. If it is too hot due to too long working time, please turn it off for a while. electricity use. 3. It is recommended that the body or other objects should not be close to the coil when the Tesla coil is working. That is, there should be no other objects within half a meter of the coil, because other objects, as good conductors, will make the coil form a good loop and absorb the energy of the coil, making it Please note that the Tesla coil demonstration effect becomes poor or cannot be demonstrated at this time. 4. Do not put mobile phones, MP3 players and other electronic devices close to the coil, otherwise the high-frequency magnetic sound generated by the coil will interfere, causing the mobile phones, MP3 players and other devices to malfunction or even be damaged. 5. The discharge spark at the top of the coil is high-temperature plasma, which can ignite things. When using it, be careful to stay away from flammable objects and pay attention to fire prevention. [ATTRIBUTES] - Hign-concerned Chemical: None - is_customized: Yes - Brand Name: NoEnName_Null - Hign-concerned Chemical: None - is_customized: Yes - Brand Name: NoEnName_Null - Origin: Mainland China