• Powerful and fully immersive sound with True Stereophonic technology for a 360-degree experience. • Over 20 hours of portable playtime on a single 4.5-hour charge. • Iconic and durable design with IP67 certification for dust and water resistance. • Integrated power bank function to charge mobile devices while listening to music. • Stack Mode that allows connecting multiple Middleton speakers to amplify the sound. • Full control via top physical buttons or through the dedicated app. • Sustainable construction with 55% post-consumer recycled plastic and PVC-free.