Willen is the mighty portable speaker that is made to go everywhere with you. Power your music with Marshall signature sound every single time, even when the session isn’t planned. Willen comes with a top-of-class IP67 dust- and water-resistance rating so it’s always ready for the road. Willen is ready to roll whenever you are with a hefty 15+ hours of portable playtime on a single charge. Willen is the ultimate multi-purpose speaker with its flexible positioning and mounting strap. Stack Mode raises the stakes with a sound larger than Willen – combine multiple speakers and create a sound as big as your imagination. Number of items: 1 water_resistance_level: water_resistant Compatible devices: Mobile Phones Power source type: Battery Powered