Mailin 2.1 computer speakers subwoofer laptop speakers usb power supply bass surrounding sound stereo speaker compatible pc tablet Stereo Speakers

Mailin 2.1 Computer Speakers with Subwoofer Laptop Speakers USB Power Supply Bass Surrounding Sound Stereo Speaker Compatible for PC Tablet Introduction: Mailin was founded in 2002. We are professional manufacturers focusing on producing electronic technological equipments such as speakers, bluetooth products, computer accessories. We value "innovation" and we have our own designer and... Mailin 2.1 Computer Speakers with Subwoofer Laptop Speakers USB Power Supply Bass Surrounding Sound Stereo Speaker Compatible for PC Tablet