... :Conventional 5 v digital products, such as MP3, MP4, mobile phone, PDA, handheld game and so on. Applicability: It can be used ... , ipad, iphone, MP3, MP4, PSP, NDS, PDA…etc. The product is tiny design which more convenient to carry and let you can ... OEM service,print your LOGO on product and do your own design gift box.Photo show: T60 new arrival portable power bank with 6000mAh