Power Bank 7200mAh Portable Dual USB Port Backup Battery Charger with Built-in Flash Light For Nokia Lumia Icon, Nokia Lumia 1520, Nokia Lumia 1020, Nokia Lumia 620, Nokia Lumia 925, Nokia Lumia 928 and other digital devices High Capacity 7200mAh Power Bank with a built in Flash Light. Double tap the power button To turn on / off built in flashlight Dual USB Port: Charge TWO Devices At The Same Time Universal Compatibility - For All USB Devices 4.5 inches x 2.5 inches x 1 inch - Portable to fit in any pocket or handbag