Power Tube 5200LW is an MFi certified (Made for iPod, iPhone & iPad), unique, all-in-one 5200mA portable charger. With built-in Apple Lightning connector, it can directly charge Apple lightning products. It has built-in Male USB connector for directly recharging, no extra cable is needed. The exclusive APP (which is available at Apps Stores for iOS only) makes it a smart, unique power device. When the App is downloaded, Power Tube 5200LW can be wireless connected to mobile phones or table which allows you to read the remaining battery, temperature and distance between Power Tube 5200LW and your cell phone/tablet. It comes with vivid anodized aluminum-alloy body and is available in a wide range of colors. Built-in LED indicates charging status/battery level. An extra female USB is available to ensure it compatibility with most other devices via their original charging cable. It supports charging to two devices simultaneously.