Mini Tesla Coil Arc 5V 1A USB Wireless Transmission Experiment Education Desktop Toy Model

Features EASY OPERATIONPowered by 5V 1A power bank or use your 5V 1A mobile phone charger to connect No Manual needed at all PLUG and PLAY PORTABLEThis is a mini tesla coil it s only 2 95in high 0 98in in diameter You can easily take it to your classroom or lab for demonstrations ENDLESS FUNThis tesla has the function of wireless transmission can light gaseous tube and kind of bubbles It is a perfect teaching tool to spark students interest of science also a great gift EXQUISITE CRAFTIts exquisite craft beautiful modelling unique style It is suitable for household decoration business gift superior AMAZING CONVERSATION PIECES ON YOUR DESKIt s funny to see people s looks and reactions when they squeeze a little shot for this tesla coil model Plug it and light LED bulb up and then it works like charm All of your guests want to know what happened ice breaking success SPARK INTEREST IN SCIENCEIt s smart device of Wireless Transmission experiment You ll become fascinated for this tesla coil it s absolutely a magic for kids even for adult we can t wait to hunt out the knowledge behind the model Specification Product size 25mm 25mm 75mm 0 98in 0 98in 2 95inPower supply input voltage DC 5VPower supply current 1ANote 1 Not suitable for people who implants with electronic medical instruments 2 When working you can t touch the electrode with your hands it burns the skin 3 Don t hold the coil while moving the tesla secondary coil 4 Tesla coil will interfere