Here’s a water bottle that really sings – because it does double duty as a wireless Bluetooth speaker. This 10 9/16″ x 2 15/16″ Tritan™bottle not only holds 24 ounces of liquid, but also micro USB charging cords and a playback frequency of 130HZ-20KHZ. Control all of the action from as much as 10 meters away, and the IP66 water and dust protection keeps it all working condition – it even takes phone calls! Choose from four colors, then add your organizational or corporate logo or message to create a one-of-a-kind promotion that’s sure to thrill lovers of high tech and great music!