The ACOUSTIC SOLUTIONS Q18s are portable speakers fl, featuring a cylindrical shape and a sleek black design. Compatible with universal brands, these speakers offer Bluetooth connectivity and audio inputs for AUX and micro-USB devices. With the model of the Bose SoundLink Revolve+ and a range of features including Bluetooth connectivity, these speakers provide high-quality sound for your portable audio needs. Experience exceptional sound quality and convenience with the ACOUSTIC SOLUTIONS Q18s. used but in good condition