... of the power supply itself please to standard;2. Elegant design, Mini, only cigarette case, easy to carry;3. Light ... for external power input for 5 V equipment, basic covers all USB power supply equipment, such as mobile phones, digital cameras, mobile ... , PSP, mobile TV, portable DVD, etc).DC2507 (part of the digital camera, MOTOROLA's mobile phone, PMP, etc.), blue tooth headset, Mobile Charger