3 months warranty 14 day free return guarantee Cashback on your purchases Country: Origin China Product Code: JR - QP191 Brand: JOYROOM Capacity: 100,000 mAh Voltage 14 V Charging power: 22.5 watts Supports fast charging Display Screen USB charging port The number of charging ports is 2 LED lighting, yes Black color Type: power bank Product packaging is a cardboard box Full and complete guarantee during shipment on all products Weight: 250 grams We will test our products before they leave our warehouse