... cooler bag with speaker,Mini bag speaker manufacturer and supplier Stereo speaker bag with waterproof,cooler bag with speaker,Mini ... function:'mode','Pause','Volume-/ Backward','Volume+/ Forward'Color: black,white,pink,blue,orrange Accessory:audio cable,charge cableTechnical details : Power ... , 4ΩLi-ion battery: grade ASize: 99*46*19mm Stereo speaker bag with waterproof,cooler bag with speaker,Mini bag ...