Icoox 2016 Mini Sound Bar - Bluetooth 4.1 Speaker ,Surround Sound System for TV, Smartphone, Computer (White) Mini special design for home, cafe bar use;Body finished with luxurious painting; Amazing Hi-Fi mids, highs and bass with inner magnetic speaker unit plus nice bass processing technology to get same level of sound quality like Jambox, JBL etc. Best Bluetooth chips CSR4.1 used for music lover only;Can lay on TV stand or installed on the wall behind TV; It is powered with a 12V adapter paring with USA plug Calls sound quality is stable and pure with electronic noise reduction technology;