Kinetic-energy harvesting beach sandals that generate electricity from your every step. No outlets needed—just your adventure.
You've been walking along the shoreline for an hour collecting seashells. Your phone died at 11% back at the parking lot. You slip off your sandal, pop out a small cartridge the size of a matchbox from the heel, plug it into your phone—and watch it jump from 0% to 60% in seconds, powered entirely by your morning stroll. No heavy battery pack, no solar panel waiting in the sun—just your walk, harvested.
Every step generates electricity through advanced piezoelectric technology embedded in the heel.
Matchbox-sized cartridge stores your energy. Pop it out, plug it in, power up anywhere.
Water-resistant, sand-proof design. Built for real beach adventures, not just walking.
Works with phones, tablets, cameras. USB-C, Lightning, and MicroUSB included.