Materials: PC + ABS Compatible with all Android phones and iPhone Capacity: 6600mAh Dimension: L94.4*W64.8*H23.2 Input: 5V 1A Output: 5V 1A Net weight: 0.175kg Colors: white, pink, blue, green, black or ODM colors Packing: WST brand packing/ODM packing Certifications: CE/FCC/RoHS/MSDS Competitive point: Private model Real capacity 15 years experienced manufacturer and have own factory The only one model with 2 in 1 micro USB and iPhone lightning Company advantages: We have 15 years manufacture experience We only produce batteries in the past so we are very professional We can supply more than 400 models battery for all brand cell phone Now we are developing power bank product It will be the trend of future Company vision: we hope WST brand will become a famous brand all over the world and set up a mature sales system in every country in 3 years Main products: mobile phone battery and power bank Competitive advantage: fast delivery