portable niedlichen USB-Minilautsprecher mit 50Hz-18KHz fre

Description: mini speaker Output power(RMS):1.5w*2S/N:≥65dBSeparation:≥40dBDistortion:≤0.3%(0.5w 1KHz)Speakers:2INCH*2Input sensitivity:350MVFrequency response:100Hz-20KHzPower requirement: -22OV/50HZControl:volumeVoltage:USB/5VColor: black/red/white/deep blueDimension:(75*80*60mm)*2Carton size:451*285*339mmN.W/G.W:11.52KG/12.2KG Main features: perfect stereo sound and active speaker.Portable USB speaker, easy to take and store.ball design for a refreshing view, lovely and cuteDriverless just plug in and playUSB powered for convenient operationsupport mp3/mp4/cellphone/ipod/laptop/pc etcOEM/ODM takenGood quality with ROhs FCC certified.pretty competitive priceas we are manufacturer, we are the source.Sample can be shipped for evaluation.ball shaped design presenting a refreshing view.Wire control device to control the volume.Four rubber foot pad to ensure a stable palcement of the speakers. Chic design and fashionale appereance Compatible with mp3/mp4/cellphone/ipod/laptop/pc etca wide range of colors for selection.External Wired controller