Wireless transmission technology has been around since 1891, invented by the great scientist Nikola Tesla. Wireless transmission is just like the WIFI we usually use, which USES the electric transmitter to transmit the electricity to the surrounding area in the form of radio waves. As long as the receiver is within the range of the radio waves, it can receive the electricity and provide it to the equipment for use, no longer need the wire transmission. At present, most wireless transmission technology is still in the experimental stage, so we seldom see related products in our daily life.
Material: plastic, wood, electronic components
Type: STEM toys, DIY toys
Suggested Age: 10 years and up
Package Included: 1*Electric transmitter, 1*Power receiver
Batteries: 2*AA (not included)
Package: PE ziplock bag*
*Some orders are individually packaged in cartons, but this is not guaranteed.
Note: this is a DIY kit, you need to assemble it
WARNING: CHOKING HAZARD - Small parts. Not for children under 3 yrs.