Size-defying performance. Performance-defying elegance. Fully waterproof and ready to tag along. Or swim along. Longer playtime, integrated voice assistant and speakerphone. It has the largest bass woofer you'll find in this type of compact speaker, delivering punchy low end and great dynamics. With up to 18 hours of playtime, chances are you’ll tap out before Beosound A1 does (depending on volume level). Three microphones – positioned at the top for greater clarity – make Beosound A1 the perfect speakerphone for catchups and meetings alike. And with Alexa Voice Assistant, it's now even easier to interact. Beosound A1 features Bluetooth 5.1 technology. Beosound A1 has been specifically crafted to move with you and fit in just about anywhere. The fully dust and waterproof IP67 construction means you don’t have to worry about any of life’s thrills or spills.