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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
Key chain※This product does not need to be assembled
display minutes
【Thoughtful Gift for Any Occasion】 Combining charm
you can use your cell phone to set the light mode and color
【Powerful Alarm Function】 It can set 6 alarms
Bluetooth Music Tesla Coil Arc Plasma Loudspeaker Wireless Transmission Experiment Key chain※This product does notNew design using a newly designed PCB circuit board, with circuit protection design, will not damage the input equipment, before turning on, be sure to turn 2 knobs counterclockwise to avoid sudden noise to frighten you. Bluetooth connection music can be played through the Bluetooth connection of the mobile phone (the effect of playing square wave music will be better). The lightning will jump along with the music and become a dynamic Tesla coil.
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