This tiny remote control airplace from Plantraco uses a quiet 4mm coreless motor with a 32mm direct drive propeller to propel its 0.013 ounce frame. Flying time fully charged is 5-10 minutes, and Plantraco claims it’s very durable – you can virtually only break the propeller, which can be easily replaced.
We’d love to see how one of these would fare against a pack of housecats.
Plantraco Micro Butterfly
Micro Butterfly Video