MP3 Speaker

Specifications:   

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  1) Power supply: DC 6.0V (4 x AAA batteries) or AC

     adaptor (output 6V, 300mA)
  2) Drive unit: 50mm x 1
  3) Output power: 2.0W
  4) Frequency: 200Hz ¨C 12kHz
  5) Impedance: 4 ohms
  6) Material: ABS