Letv Super Power Bank 

Letv Super Power Bank 13400mah with Dual Outputs, Faster Charging Compatible, External Battery Charger for iPhone, iPad, Sumsung Galaxy, Note, Nexus and Android Smart Phone and Tablet, Gold

QC 2.0 & Faster Charging compatible

Capacity can fully charge iPhone 6S more than 4 times

Dual outputs allows to charge 2 devices simultaneously

Flame-Proof insulation design for high-heat resistance

Premium circuit protection chip

Compatible with most smart devices