Acuvar Power Bank 2600mAh Portable Backup Battery Charger with Built in Flash Light For BlackBerry Passport, Z30, BlackBerry Q5, BlackBerry Q10, BlackBerry Z10, BlackBerry Curve 9360, BlackBerry Curve 9380 and other digital devices Power Bank with a built in Flash Light Connects to your smartphone through USB cable Extends your smartphone/tablet battery life 4 inches x 1 inch x 1 inch - Portable to fit in any pocket or handbag The power bank is made of soft touch plastic. The built quality is perfect