The LED mounted on the Eiffel tower glows without a battery. Convert electric waves emitted by the iPhone itself into electric power and boost the LED to light up. It does not shine normally, it glows when I emit a strong radio wave. It shines randomly because it shines with iPhone radio waves.
We designed a map of the center of Paris by board wiring pattern (gold plating).
SIZE: 140mm×69mm×11mm / WEIGHT: 38g / COLOR: Green,Black,White
Electronic parts: LED(1pc),Resistor(35pcs),Diode(12pcs) Capacitor(12pcs)
It may take 1 or 2 weeks for product shipment due to order production.
We will refund the stock if it runs out.