Everything is in the title: then people stop with your comments can you buy a chain under 60 must not forget it. Anyway, I'm satisfied with my purchase sound quality suitable for use of background music: You will not make a "Boum" with this chain. Indeed the remote only works in front of the unit and at a distance of 5 meters maximum. Touch a little temperamental, push the right place. 70 sold commercially doing you a deal