This Solar Ice solar powered custom watch that's powered by indoor or outdoor light will never leave you guessing what time it is.
Attractive jewel tone translucent color bubble Promotional Solar Powered Pedometer that can be solar or battery powered.
Solar powered promotional pedometer for the eco-friendly walker.
Promotional pedometer that measures distance traveled for the eco-friendly walker.
These eco-friendly items are really unique. From solar charging kits to water-powered calculators ePromos offers a wide range of solar & water powered promotional items as alternative to batteries.