You can enjoy music anywhere with the Bose SoundLink Flex 2nd Gen Green. The speaker has Bose PositionIQ technology. This means it recognizes whether the speaker is flat, upright, or hanging. It then adjusts the sound accordingly, so you're always listening to clear and powerful sound. Thanks to the IP67 certification, the speaker is also dustproof and water-resistant. This allows you to use it outside without any problems. So it doesn't matter if it accidentally falls into the water at the park. You can enjoy your music all day long with a 12-hour battery life. And thanks to the flat and compact design, it's easy to put the speaker into your full bag.