So now do you see what I mean? Just plug the keychain into your USB port and watch the light at the top of the plant’s mouth light up.
It doesn’t really have any real use, per se. It’s more like one of those decorative things that you can carry around (and plug in) and have people come up to you and say, “Whoa, that is so cool!”
At least I think so. You can get your hands on one of these at Boardaments’ shop on Etsy for $9.99. Unfortunately, Boardaments‘ is all sold out of these but they do have some Piranha Plant USB earrings and necklaces in stock.