Mini Tesla Coil Musical Tesla Coil Built-In Bluetooth For Artificial LightningFeatures:1.Dual mode (Bluetooth music modeflash mode)2.Easy to use3.igh temperature protection (stops discharging if temperature is too high, resumes operation below warning temperature)4.Frequency adjustment5.Length adjustment6.ABS housingSpecifications:1. Body material: transparent acrylic2. Music transmission method: BluetoothAUX audio input3. Power input: 48V4. Rated power: 100W5. Arc length: 0-8cm6. Discharge frequency: 5-50hz (lightning mode)Attention:1. Do not work near flammable and explosive materials.2. Avoid the arc hitting other electronic equipment.3. Be careful not to be poked by the discharge needle.4. Minors need to be used under adult supervision.5. Do not place objects on the main unit panel to avoid damage to the housing from high temperatures.6. Do not use if you have a pacemaker.Package includes:1*main unit1*Discharge needle2*Ambient light