Extremely tough. Ready for anything. Beosound Explore is a rugged outdoor Bluetooth speaker that's crafted for adventure. With surprisingly deep bass and powerful sound for its size, Beosound Explore also features 360-degree sound - ideal for playing music outdoors and making it an excellent garden speaker as well as hiking companion. The durable outer shell is made from hard anodised aluminium and the design is dust and waterproof with an IP67 certificate.