... Ω3W3 , Built-in lithium battery with 600 mAh , keep up to paly 6 hours , can repeat charge . 4 , SNR :85DB5 , Three ... 7 , can use as hands bluetooth telephone 8 , can connect MP3/ MP4 / Iphone / Mobile phone and so on 9 , Speaker use full ... antimagnetic design, do not interference to other goods mini portable bluetooth ...