OontZ Angle 3 RainDance Edition Portable Bluetooth Speaker The OontZ Angle 3 RainDance Edition Portable Bluetooth Speaker ($33) is completely waterproof and can be sumbmerged into water for 30 minutes! It has a 100-foot wireless bluetooth range and provides crystal clear sound. Image Source: amazon.com OontZ Angle 3 RainDance Edition Portable Bluetooth Speaker $33 from amazon.com Buy Now