3400mAh Li-ploy. Built-in cable design. 1Amp fast charge, Support: Samsung, HTC, Sony, iPhone, smartphone and more
Avantree JUNA 3400mAh portable power bank in a ultra-slim design with a detachable Micro USB sync charge cable. It easily fits into your clutch bag or pocket. And the cable can sync & charge your smartphone. JUNA built-in 3400mAh lithium polymer and high efficiency circuit desin can charge your devices anytime, anywhere!