Features:Compact and stylish design for portability Slot structure to attach pair speaker into one unit for portability Built-in Volume Control 2 way power supply; AAA x3, or Supplied AC Power Adaptor Magnetically shielded speaker unit for preventing interference with monitor visionFeatureProduct FeaturesAudioAudio channels2.0 Impedance8Ω RMS rated power2W Frequency range250 - 20000 Hz ConnectivityCord length0.75m ConnectorsStraight stereo-mini Weight & dimensionsDimensions W x D x H59 x 45 x 105mm Weight200g ColourColour of productSilver Energy managementNumber of batteries supported3 LoudspeakersMagnetically shieldedY SpeakersActive Magnet typeneodymium Loudspeaker diameter39mm