Bose SoundLink Micro Bluetooth Speaker, Waterproof Portable Speaker. Whether you're biking with your family, lounging by the beach, or hanging with friends — music makes the moment even better. That's why the SoundLink Micro portable Bluetooth speaker was designed to keep pace with your life and deliver unmatched sound for its size. This speaker is small, but powerful. Thanks to Bose technology, the SoundLink Micro wireless speaker delivers loud sound and bass, even outdoors. Plus, it has a rugged exterior that resists drops, dents, and scratches, while the soft-touch finish makes it easy to hold in your hand. Attach this portable speaker to your backpack or cooler for on-the-go-tunes thanks to the included tear-resistant silicone straps. And it's waterproof and dustproof, so you don't have to worry about it getting accidentally wet or dirty. The rechargeable lithium-ion battery in the Bose SoundLink Micro portable waterproof speaker lets you enjoy up to 6 hours of music that's deep, rich, and full of life so you can keep the dance party going. Got your hands full? The built-in microphone allows you to take phone calls through the speakerphone and access your phone's Siri or Google Assistant. Get the most out of your speaker with the Bose Connect app. Use the app to pair your smartphone or tablet and personalize your settings, unlock product features, keep your software up to date, and more. This compact speaker measures 3.87" x 1.37" x 3.87" and comes with a 365-day parts and labor warranty.