White / Black External Power Pack

MP3 GPS White / Black External Power Pack for Samsung Galaxy Note 2 / galaxy s3 Built-in Dual USB Cable External Power Bank For All Kinds Of Charge Electronics Descrition: - Compact & Portable design ensures you the perfect On-the-Go experience - High capacity battery, High efficiency output. - Intelligent MCU controller, monitoring various operating status. - Over current and short circuit protect. - Suitable to IPHONE, PSP, MID, cellphone, MP3,GPS and similar devices. -