Allround sound for the adventurous Portable. Tough. Ready to go. No matter where your adventures take you, the uncompromising sound quality of the Beosound Explore will get you there. And with its hardened, scratchresistant, and fully dust and waterproof shell you'll arrive no worse for wear. Wireless speaker is scratchresistant, dustproof, and waterproof. Can withstand submersion in 1 meter of water for up to 30 minutes. Compatible with Bluetooth® technology. Wireless stereo pairing to connect two Beosound Explore speakers together. Designed to fit in the palm of your hand. Includes carrying strap and carabiner clip. Grill is cut in 360º lines to ensure True360 omnidirectional sound. Pushbutton control panel. Up to 27 hours of playtime at typical listening volumes. Charging time: 2 hours at 5V charging. LED battery life indicator on device; precise status viewable on Bamp;O app. Andonised aluminum/plastic/nylon/electronic components. Approx. 3"Dia. x 4.8"T. Imported.