... plenty hours of play time to your portable digital devices;2) With advanced A-grade high-energy polymer lithium-ion battery cells, ... , mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on;5) Support to ... : mobile phones, MP3 players, MP4 players, PDAs, digital cameras, handheld game consoles, Bluetooth devices and so on. Net Weight: 250g ...