... Package Contents1. One EM-4400 Battery2. One USB retractable cable3. Output Adapter (Standard Configuration Adapter: Mini USB, other Output Adapters can be customized by ... phone, iPhone, PSP, IPOD, MP3,MP4, PMP, GPS, Bluetooth, digital cameras. usb 5v battery portable power table battery pack 6600mAh 5V Portable Power bank Charger for iphone/ipad ...