With Willen II, the world is your musical playground. The lightweight design and powerful sound allow you to bring any environment to life. Turn your local park into the latest and greatest listening session or your bedroom into a stripped-down performance. Thanks to the hefty listening time of over 17 hours on a single charging and mounting strap, Willen II is ready to go wherever you are. Willen II was raised for life on the road, with all the twists, turns and bumps that go with it. The dust and waterproof design* means it can go to the beach with you and not have to worry about dirt at an outdoor party. Blood, sweat and lots of bass made this second iteration even more powerful than the original Willen. Just press play and wait for those heavy bass lines to mess the world around you. If there is one thing we can guarantee with Willen II, it is a powerful sound at any place or time. *You can immerse the item in 1 m(3 ft) of water for 30 minutes.