Smart Multi Function External USB Gift portable Power Back with bulit-in Micro USB cable

PORTABLE POWER BANK , with bulit-in Micro USB cable for sumsung or other smartphone Features: Ultra-slim and lightweight, easy to carry. It's compact size makes it perfect for traveling or as an emergency power source. Portable, easy to carry, USB connected, particularly suitable for business travel, field trip, family standby. use of simple, plug-and-play, easy to carry Factory price & fast delivery Easily to install and remove Durable and wearable portable charger