Small but powerful, the Bose SoundLInk Micro Bluetooth speaker produces loud, clear sound with shockingly deep bass. It packs a custom-designed transducer and passive radiators for crisp, balanced sound. Waterproof – meet an IP67 rating Dustproof Resists drops, dents, cracks and scratches Tear-resistant strap Soft touch finish Long lasting battery - This small outdoor speaker comes with a powerful lithium-ion battery. Enjoy up to 6 hours of music and charge anytime via the included Micro-USB cable Phone calls - An integrated microphone allows you to take phone calls directly from the speaker, while a multi-function button gives you access to your phone’s voice assistant (Siri or Google Assistant) Bose connect App - App automatically updates the speaker with the latest software, allows you to customize settings, unlock product features, and more SimpleSync technology pairs your Bose SoundLink to compatible Bose products ffor sound that follows you from room to room. New in box