EC Technology 18000mAh Premium PU Leather Cover External Battery Ultra Slim (12mm thin) Dual-Port Power Bank Charger for iPhone 6, 6 Plus, 5S, 5C, 5, 4S, 4, iPad Air, mini, Galaxy S5 S4 S3, Note 4 3, Nexus, HTC One, Most Other Phones And Tablets - Brown Premium leather cover delivers an unique classical design. Ultra slim(12mm thin) size makes it easy to carry and fits easily into handbag. 18000mAh capacity with high efficiency rate enable it to charge an iPhone 4s 10 times, a large capacity phone like Glaxy S4 5 times, or an iPad mini 3 times. Dual USB (2.1A + 1.0A) for charging 2 devices simultaneously. There are 3 LED modes: SOS mode, power status mode, highlight mode. Constructed with A+ Li-Polymer battery cells and build-in microchips to ensure safety use and long lifespan. Package contents: EC Technology 18000mAh External Battery, 1 Micro USB charging cable, User manual