Sure, you've got plenty of Bluetooth speaker options, but not many of them will be able to compete with the feature set of Libratone's new One Speakers. First, the speaker. Five drivers deliver 360-degrees of room-filling sound in a portable form factor. You can combine that with another speaker for even bigger sound and a secure clip and weather-resistant exterior makes it perfect for outdoor use. Battery life is rate at about 10 hours and you can even switch up the look with its interchangeable frame.