* Avantree JUNA portable power bank by designed with a detachable Micro USB sync charge cable.
* Support: Micro USB devices, such as HTC, Samsung, Black berry, MP3/MP4 etc.(Compaitible with iPhone also, but need your existing cable.)
* Adopt reliable Lithium Polymer battery to ensure safety.
* Ultra-slim design, only 12.6mm. Easily fits into your clutch bag to carry.
* Built-in 4PCS green LED indicators for batter status.
* Protection for overheated, overcurrent, overload and more.
* No worries on your battery anymore.