Enjoy your favorite music while staying hydrated. The Wireless Water Bottle is ideal at the beach, pool, picnics and even at work. Also connects to your phone as a speakerphone when you get/make a call. The bottle is double walled stainless steel to keep your drink cold or hot for hours. Easy screw top with a wide lid for simple filling. Bottle should be hand washed and the speaker/lid kept away from liquids.