Hero Of Robots Version 4 Card P04-19 Power: Microwave Device
Microwave energy receivers transfer the energy from our base to our robots. Once filled, part of the energy supply goes to HP and part will convert to attack power.
Microwave wavelength is between infrared and UHF radio frequency. Microwave radar technology, microwave ovens, wireless network systems (such as mobile internet, Bluetooth, satellite TV operation, etc) are widely used.