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