... importers,Oil companies. 2011 Multifunctional Digital Mini SpeakerDescription - Robot MP3 Player Speaker Unit Size: L105 x W87 x H112 mmSpecifications/Function ... Built-in Rechargeable Lithium battery (charged by USB cable)Sensor touch to control volume Up/Down, Play/Stop, Next /Previous Song ... : Dia.3.5mm audio jack cable, to connect your MP3,MP4,CD, DVD, iPod, iPhone, GPS, PSP, mobile phone, notebook ...