1, Output: 40W+15W*2(RMS) 2,Fuctions:USB SD,FM ,REMOTE,Karaoke ; 3,Speaker:8 ... Subwoofer USB SD FM LED Display Specification1.Voltage:~220-240V 2.Watts:40W+15W*23.Functions: USB,SD,FM,Full function ... 18KHzTrade Terms1.payments tool : T/T or LC At Sight 2.delivery time : 30-45 days after getting 30% deposit3 ... with poly foam and exported carton which is customized.2.2 pairs in one carton3.with color box