... hometheater with usb,memory card and FM Product name: 2.1 speaker Specification:Output power: 25W*2Peak power: 200WRated ... ″woofer +4"+tweeter)*2Frequency response: 40Hz-18KHz Description:1. Built-in USB and SD memory card function2. ... paint panel4. With remote control5. With Karaoke function and 2 microphone socket input6. volume, bass, treble, echo, ... (H) mmOne pair in one carton 2.1 MULTIMEDIA SPEAKER