... time, Power Doll works for all USB devices,such as iPad, iPhone, iPod, other smart/android phones and tablets. ... The Power Doll is useable in all cars and trucks.Features:o Unique screw style, fun ... 5V- 2.1Ao Works for all USB devices,such as iPad, iPhone, iPod, other smart/android phones,tablets,MP3, ... and short circuit protection. Dual USB Car Charger for Smart Phone