The new speaker for 2.0 USB speaker & Computer speaker; Supply for OEM/ODM; Pass : CE,ROHS ... ,QIC,EMC,CCC,etc. The new speaker for 2.0 USB speaker & Computer speaker;Supply for OEM/ODM;Pass : CE, ... ,etc. Model No.: YM-A2The new speaker for 2.0 USB speaker & Computer speaker;Supply for OEM/ODM;Pass : CE,ROHS ... ,FCC,EK,C-TICK,QIC,EMC,CCC,etc. 2.0 USB speaker for logitech speakers with CE and ROHS,C-TICK