Yellow Jacket is a low-profile rechargeable external battery case produced iphone 4 with the defense of a 650,000 volt stun gun concealed within. To avoid unintentional discharge, the case is equipped with 2 security systems that can be shut down in 1-2 seconds, preparing you swiftly for emergency situation action-- significantly faster than the time it requires to fish out a stun gun or pepper spray from your pocket or bag.
Plus, with the flick of a switch, Yellow Jacket can providing your phone approximately 20 extra hours of battery life.
Hardly utilized, these Yellow Jackets have the original packaging and details.
$20 each.