High efficiency: > 23.5%; Double output interface: 2 x USB

High power, quick charging; Can fix it on the glass or hang it on the backpack to charge digital devices; Suitable for charging 5V IPHONE 6/5/5S/4S/4, Samsung, IPAD, PSP, DV, digital cameras, power bank, etc; High conversion rate, ultra light, folding and portable design, good for outdoor use.