DEEP BASS, BIG SOUND: Whether you're the crew's go-to DJ or a music lover with the best playlists, the Bose SoundLink Max Bluetooth Speaker delivers deep, rich bass for a sound that will truly wow the party VIBE WHEREVER YOU GO: Easily bring your Bose portable speaker to any hangout, the soft removable climbing rope handle makes it easy to pick up the party speaker so the music travels wherever you go WATERPROOF AND DUSTPROOF: Worry less about accidental drops or getting caught in the rain, this dustproof and waterproof speaker is IP67 rated and is also shock and rust resistant 20 HOURS OF BATTERY LIFE*: This large portable speaker gives you up to 20 hours of battery life*, so you can listen to your favorite tunes all day and night so the party never stops POWER UP WHILE LISTENING: The USB-C port on the back lets you charge any device using the speaker’s built-in battery which means if the SoundLink Max Bluetooth Speaker has power, so does your device