Create wonders with this multi-function 3-in-1 product: PROMATE PowerScale Multi-Function 3-in-1 Digital Weighing Scale. With 3 distinct features, powerScale is surely a product you do not want to miss upon. Use the portable digital weighing scale with ultra-tough lanyard to weigh luggage up to 50kg. The built-in 2600mAh power bank allows you to charge your USB powered smartphones on-the-go. The ultra-bright LED light adds on to the functionality. powerScale: the perfect travel accessory.