Features: 1.100% brand new and high quality 2.Built-in 30000mAh high capacity rechargeable Li-polymer battery. Powerful with long operation time. 3.With usb cable， be compatible with iPhone， iPod，USB Digital Devices and most cell phones.. 4.4 LED indicator light show，at any time control power 5.With High output LED flashlight fucntion! 6.Long lifespan，more than 1000 times the charging and discharging protection With adavanced intelligent protection chip，the overcharge protection，discharge protection，overload protection，short circuit protection， 7.leakage protection，and five heavy security protection，very safe to usePartable， practical and long cycle life. 8.Safe and reliable， perfect for using on travelling and outdoor activities. Colors:Black，Silver， Blue， Gold， Rose Notice: You Can Charge Your Phone 3-4 Times Let Us Know What Color You Like， Or We Will Choose the Random Color for You Package include: 1* 30000mah power bank 1* micro USB cable