The Bose SoundLink Max in blue dusk is a portable Bluetooth boombox speaker that is perfect for outdoor use. With a sleek design and active speaker amplification type, this speaker delivers impressive sound quality. Its compact size and lithium-ion battery make it convenient to take on the go, while its Bluetooth connectivity allows for easy wireless streaming of music. A special feature of this model is its portability, making it ideal for use at the beach, by the pool, or on a camping trip. Made by the renowned brand Bose, you can be sure of the excellent sound and build quality of this speaker.