Extremely tough. Ready for anything. Beosound Explore is a rugged outdoor Bluetooth speaker that's crafted for adventure. Built tough with rubberized base and aluminum body Internal design protects against drops and falls True 360 sound with dual full range driver and heavy bass IP67 Dust and water resistant Up to 27 hours of playtime Multipoint - available with up to two devices Customize preferences with Beosonic Tuning in Bang & Olufsen app On-device power play/pause track volume control Configuration: 2 x 1.8 full range drivers Amplifier: 2 x 30W Class D full range USB-C charging cable 2-year manufacturer limited warranty Approx. 3.2" W x 4.9" H Approx. weight: 637 g Imported.