... to MP3/MP4, laptop, PC . with clear alt and pure woof OEM Singing Bag - Stereo Travel speaker for bike ... - Jack: 3.5 mm L ShapeDescription:1,Fashionable and beautiful, appearance is novel2,With high quality, high fidelity ... , also can be used as gifts to friends and relatives. Separate audio bagHave it, let people can ... can be a purse, mobile phones, digital cameras and MP3, MP4,On the inside of the bag, ...