... functionⅢ.For:Apple all products, Mobile Phones (including smart phones),Tablet PCs, PSP,Game, DC,DV,MP3/4/5 players, Blue tooth,Portable ... :Turn the switch to LED position, open the LED lamp. Note:1,Don't press, impact, fall down, Disassembly or short ... reseated the switching line(Insert the 9V—12V output switch) power bank for samsung galaxy s3