Bold, booming sound. Portable and durable against the elements. Lasts for up to twenty hours of listening from a single charge. And you can use it to keep your phone charged up too. Take it with you. The Soundlink Plus speaker from Bose is ready to go, and to give you more. Sound that sparks the moment Plus up the energy of any group hangout, thanks to the SoundLink Plus speaker's bold, resonant audio and booming bass. Vibes at the ready The SoundLink Plus speaker is built to keep bold sound at hand. Its portable size means you can toss it in a backpack or gym bag and stay ready to plus up the energy whenever the moment calls. A carrying loop helps you hang on to your music. Play through any circumstance A tough, ready-for-anything exterior means the SoundLink Plus speaker can withstand all weather and survive fumbles, tumbles, and falls. It's dust- and waterproof (rated IP67), and shock and rust resistant. Up to twenty-hour fuel Boasting up to 20 hours of battery life, the SoundLink Plus speaker is ready to keep the vibes going and make the moment last. Stay powered up Keep your phone charged by plugging directly into your SoundLink Plus speaker's USB-C charging port — so staying powered isn't a problem. Refine your music Modify bass, mid-range, and treble levels through the Bose app to get your sound exactly how you want it. Or use the app to check battery, add a shortcut, and manage your synced devices. Take it up a notch Connect two SoundLink Plus speakers or pair to another compatible Bose portable speaker to up the group's vibe even further. Stereo Mode lets you hear balanced, levelled sound from each source while Party Mode powerfully plays the same audio simultaneously. SimpleSync for more sound Bose SimpleSync technology means you can connect your SoundLink Plus Portable Speaker to your compatible Bose smart soundbars or speakers via the Bose app for bold, resonant sound all throughout your home.