We understand you are confused, we were too! Why in the world would you combine the water bottle and wireless speakers. It all becomes clear once we realize that it is a cycling, hiking, etc outdoor sports water bottle. Now it all makes perfect sense. It’s a portable water bottle that has a Bluetooth speaker for a lid. It wirelessly connect to your smartphone and you can now stream and listen to your favorite tunes while you are cycling through the countryside. You can even use it to charge your smartphone or tablet. Oh, and let’s not forget – after you are thirsty you simply drink from the water bottle.