1,mini audio 2, high quality and service 3, factory price 4, Any color is available 5, OEM/OBM/OD Specification:ModelHZS-LB01MaterialplasticColorDifferent color we can doSpeaker power3W+3WSpeaker spec2" x2ButtonPower on/off,prev,next,play,pause,volume+/-OUTPUT input3W x2 RMSFrequency100Hz-20KhzFunctionwith FM radio compatible with MP3/MP4/PC/notebook support mobile U-disk/SDHC/MS/MMC etc.. ...