move power 1. New design hot sales 2. Can be small order 3. Can be ... customer's size and color 4. OEM, ODM welcome USB ... safe, efficient, durable electric power, easy to carry and removal, useful for all usb device, automatically entering the sleep ... use for all USB 5V device, such as cellphone,Iphone,MP3,MP4,PSP,Camera; Color: red, black, golden, blue usb power bank