Cutting-edge design: SoundLink Flex outdoor speaker incorporates exclusive technologies and a custom-engineered transducer for deep, clear, and immersive audio at home or on the go
Clearest sound possible: Proprietary Position Qtechnology automatically detects the position of your portable Bluetooth speaker for optimal sound quality in any orientation or environment
Water-resistant wireless speaker for travel: SoundLink Flex is vigorously tested to meet IP67 waterproof speaker standards. Crafted and sealed with waterproof materials, it even floats – perfect for outdoor adventures
Portable speaker with Bluetooth capability: Designed to withstand 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
Rechargeable battery: Portable speaker charges through USB-C cable (included). Lithium-ion battery offers up to 12 hours of life per charge
Built-in microphone: You can make and receive calls through the portable Bluetooth speaker. Just one button accesses your phone's Siri or Google Assistant voice input
BOSE CONNECT APP: App automatically updates the portable Bluetooth speaker with the latest software, allows you to customize settings, unlock product features, and more
Charging time: about 4 hours when using the original cable.