Product Principle:

When an electric current flows through a coil (installed inside the product), it generates a magnetic field. Another coil located near this one will then generate an electric current due to the magnetic field, powering a light-emitting diode to emit light. In other words, it is the transmission of electrical energy across a distance without requiring physical wire connections. The electrical energy can be wirelessly transmitted to a load within close range without direct contact. Wireless charging utilizes this physical phenomenon known as “electromagnetic induction” to achieve its purpose.

Gameplay Points:

Steadily shake the generator handle to observe the light-emitting diode on the receiving power coil lighting up. There are no connecting wires. Currently, this technology is at the cutting edge of scientific advancement, based on the physical phenomenon of electromagnetic induction.