... Play time 2-4 hours new mini speaker for mobile mp3 mp4selling point1.Mini pop up, portable, unique design, ... computer, laptop, DVD, TV, mobile phone etc.4.Use with rechargable battery,mini,portable,it can be with ... Electronics CO.,LTD mainly manufactures multimedia speakers, including mini speakers, 2.0 speakers,2.1 speakers,card ... Contact us now.Thank you! new mini speaker for mobile mp3 mp4 (SP-105)