Bluetooth - Wirelessly connect to  smartphones or tablets to the bluetooth speaker and take turns playing powerful stereo sound. 

Battery type :1200mah Lithium-ion Polymer 3~5 hours of playtime(varies by volume level and content) 

Take crystal clear calls from your HIFI speaker  

Fablic stripe Speaker Hoursing, unique and fashion style 

Portable design with hanging strip, perfect for outdoor, indoor, travel and carring 

Support FM Function, this speaker can help yo to seacrh the radio station  

Support Mico SD Card, this bluetooth speaker is not only a Bluetooth Speaker but also a MP3 Player 

With AUX Cable, this speaker can connected with TV, Computer, Laptops, Tablets, all kinds of Cell Phones which have 3.5mm Audio Port 

Built Intelligent energy-saving system, This Bluetooth Speaker will turn off automatically if disconnenct under Bluetooth Mode 

In a Word, this is not only Blutooth Speaker and also a perfect loundspeaker desivce, and at the same it's a MP3 Player, FM Radio, and A Wired Speaker;