• RUNNINGLY POWERFUL SOUND: SoundLink Micro (2nd Gen) is a small wireless speaker with crisp sound and powerful bass. Break quietness and instantly connect to fill your space with rich sound • PORTABLE SIZE: SoundLink Micro Speaker (2nd Generation) for easy portability. This speaker is small and compact in size for easy portability with Bluetooth connection. You can attach it to your bag, put it in your pocket or play in your palm with the utility strap • DURABLE DESIGN: SoundLink Micro Portable Speaker (2nd Generation) is highly resistant to drops and impacts and meets IP67 standards, waterproof and dustproof. Rustproof Bluetooth Speaker is a small, cute waterproof speaker that can be enjoyed in the bath or in any weather • Up to 12 hours of continuous playback battery life: Double the battery life than the original SoundLink Micro. Up to 12 hours of continuous playback • Excellent Bluetooth Connectivity: Extend the connection range up to 9 meters and extend the bandwidth. Better connectivity and data transfer rates than previous versions