... , China (Mainland)ColorBlack, silver, blue, yellow,purple, pink Market Worldwide Sound Quality FineManufacture yesOutput(RMS) 3W, THD=10%Signal-to-Noise ... appliance co., LTD. Is a focus on to provide personalized e-commerce solutions of Internet application technology service provider. We have ... package quantity: 100 setsWhole weight: 15.5 Kgs Mini Digital Sound box , laptop speaker, SD card speaker