Bedroom Kandi's Rise and Shine is so far the only USB powered pleasure ring we know of, and that isn't its only best feature!
The bullet itself is made of the beloved pure silicone, and probably we couldn't ask for a better material for stretchiness than the neat looking elastomer ring.
Though it isn't "oh so powerful", it is still a good addition for those who want to be able to use solar charged pleasure toys, managed with a solar laptop charger for full convenience...