Music Source:
Bluetooth, FM Radio, Couple Karaoke Jacks, Audio AUX line-in cable,SD card and USB Flash Drive Plug and Play

Product Features
    Bluetooth, Karaoke, FM, 3.5mm AUX Input, SD/USB Device Plug and Play
    Powerful 80 Watts RMS active system with Remote Control
    3D Sound Control, Treble Control, Volume Control Button
    Driver Size: 8" super bass woofer speaker driver, produce thick, high quality sound
    Subwoofer Dimensions: 260 * 360 * 390 mm
    Satellite Dimensions: 125 * 125 * 380 mm
    Box Dimensions: 525 x 320 x 445 mm

Technical Details
    Frequency:80Hz-20kHz
    S/N Ratio: >=80dB, T.H.D: ≤ 0.1%
    Power Supply: AC 230 V/50 HZ
    Stereo isolation: 41dB, Input sensitivity: 460mV
   
  Content:
1(ONE) SET OF SPEAKER WITH REMOTE CONTROL AND UK MAINS ADAPTER