This is the Konig Power bank 4400 mAh 5 V - 1 A blue [CS4400PB001BU] Connect the power bank to two devices, such as smartphones, iPhones, navigation systems, MP3 players, digital cameras and many other devices, and charge them simultaneously. It is a convenient solution during travels, at the office or at home because it charges a USB device without a PC or USB charger. In addition, it features a powerful LED that works as a torch. ...Contact us if you need more help.