... hours iPhone audio time.7) Add 5-10 hours laptop operating time, or 10-20 hours netebook(tablet PC) ... etc;3 connectors for other portable digital products.Devices Supported:Notebook Computers, Netbooks, Tablet PCs, iPad, mobile phones, MP3 players, MP4 players, PDAs, digital ... Card, 1 Carrying Pouch, 1 AC Power Adapter, 1 12V DC Cable, 1 5V DC Cable, 10 Connectors for Laptops, 7 Connectors for Mobile ...