Metal case portable mini speaker FM, high-fidelity, low-power; for MP3,notebook,cellphone;last for 4 hours,with FM Main Feature:l High ... Player, Mobile Phone, Computer, Outdoor Channels1 Special FeatureWireless, Portable, Mini Place of OriginGuangdong, China (Mainland) Colorcoke red,coke blue, ... , you could send an inquiry to me!! Metal case portable mini speaker FM for mobile phones,psp,mp3/mp4