Capacity: 20000 mA, 12000 mA, 7800 mA, 5000 mAColors: black, pink, white, blue, square (cool black), square (simple white), square (fresh blue), square (girlfriends powder)Subscription: supportApplicable type: universal typeType of battery: polymer lithium ion batteryCharging power: 10WMaterial: plasticAdditional functions: multi-U outputSize: 82*82*27mmType of battery: soft bagConversion rate: 75