Ultra-slim and Fashion Style, High Quality Power bank,Safety First,Smartly identifying different mobile devices matchable current for faster charging.High quality polymer battery, over 500 times life cycle. Uilt-in proprietary software to control and regulate temperature, voltage and current. Intelligent power display,no-load, Auto-shut down.With Overheating/over current/low voltage/short circuit protection. Intelligent design with the function of charging indication,show the charging effect more evident,The four LED light lets you know how much juice is left.Low Resistance and Energy Saving. Dual USB Ports,convenient to charge 2 equipments at a time you can simultaneously charge your for iPad and for iPhone(or charging other Android tablet and smartphone at the same time) One machine can work with all applicable with USB charging devices, such as all kinds of mobile phone, for IPOD, MP3, MP4, for IPHONE, for PDA, GPS and Bluetooth, digital camera, etc. Easy carry, fashionable, it can charge at any time and any where, without trouble of power off.Provides 3 A output, to full charge your phone within 1-1.5h.It’s a best gift for friend.