Provides instant power to charge your Apple® 30-pin or micro USB devices at home or on-the-go. Includes Apple® 30-pin and micro USB tip adapters that snap together for maximum portability. No cords are needed! Charge your cell/smartphones iPod® digital cameras portable gaming devices and MP3 players. The 400 mAh lithium ion battery provides up to 60 minutes of additional talk time on your smartphone for urgent on-the-go needs. Recharges hundreds of times by plugging the built-in USB connector into a USB outlet. Holds its charge up to 12 months. LED battery gauge indicators show charging status. Attached keychain. Products with very large batteries such as the iPad® will not adequately charge with this charger. Adapter/Charger Type: Portable Mobile Charger; For Device Type: Cell Phones; Digital Cameras; Mobile Devices; Power Source(s): Lithium Ion Rechargeable Battery; Connector/Port/Interface: Apple® 30-Pin; Micro USB.