portable usb speaker have the good stereo sound 1.OEM ODM service 2.usb supply 3.Excellent audio effect 4.CE ROSH

product features:

Used for PC,MP3,MP4,Computer,etcBuilt-in active amplifierMellow and clear timbrePure and elegant sound quality with unsurpassed effectIn compliance with acoustics and aestetics rationaleFlexible sound with distinct tone levelsSmall sized design,easy to takeExquisite,Fashion,PortableThe  sound  is  excellent  good

Power output	2.5W*2
Driver unite	2
Power Supply	5V/1A
S/N	45dB
Frequency Response	20HZ-20KHZ

2.0 USB pc speaker with stereo speakers (TMK-S6)