Happy holidays from Jeff, Sean, and Sophie! After six years, we’re excited to introduce our new electronic holiday card, powered by the holiday spirit. This unique card harvests energy from ambient radio waves and light, flashing LEDs without a battery. It can even be controlled from your phone without a WiFi network. Curious about how it works? Check out detailed technical info and find different ways to power the card, like using your microwave’s RF energy. Even in high power modes, it consumes minimal energy compared to everyday devices. Celebrate the season with our innovative creation!
https://www.keacher.com/xmas24/