... /230V 4)Power: RMS: 75W*2, EIAJ: 100W*2 Portable Sound System with USB/SD/LCD PPS4400This PA system is compact enough for storage and ... , dance, school function and home entertainments. This product feature a powered mixer, two removable high output speakers, one dynamic microphone with ... ---18KHzSensitivity:MIC: -50dB; LINE: -10dB;TAPE: -6dB; CD: -10 dBTHD:0.5%S/N:MIC:65dB; LINE:80dB; CD/TAPE:80dB ...