Features: Large capacity, very durable for use. Super thin and beautiful appearance, very durable and portable. It is very convenience and environmental protective. Compatibility, cost-effective, anytime, anywhere for charging, It is excellent, safe and practical,especially when you are traveling. Descriptions: PU leather pattern, very luxury. Super compatibility, compatible with more than 99% mobile phones, tablet PCs. Specifications: Input: 5V/2.1A Capacity: 20000MAH Output: 5V/2.1A/2.1A Size: 165*82*22mm Charging time: 2-4 hours Material: PC and ABS Color: black & white, white & gray, black & red, black & gray Package Contents: 1 x External Power Bank 1 x Cable Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.