SoundLink Flex outdoor speaker is packed with exclusive technologies and a custom-engineered transducer for deep, clear, and immersive audio at home or on the go Proprietary PositionIQtechnology automatically detects the position of your portable Bluetooth speaker for optimal sound quality in any orientation or environment SoundLink Flex is rigorously tested to meet IP67 waterproof speaker standards. Crafted and sealed with waterproof materials, it even floats – ideal for outdoor adventures Built to resist water, dust, and debris, in a design that withstands drops and rust, this compact speaker goes wherever you do. It’s also easy to hold and store, and resistant to corrosion and UV light Portable speaker charges through USB-C cable (included). Lithium-ion battery offers up to 12 hours of life per charge You can make and receive calls through the portable Bluetooth speaker. Just one button accesses your phone's Siri or Google Assistant voice input SoundLink Flex |