BOSS Audio Systems MCBK420B Bluetooth Speaker System - Class D Compact Amplifier, 3 Inch Weatherproof Speakers, Volume Control, Great for Use with ATVs/Motorcycles, 12 Volt Vehicles

Bluetooth - Play and control a vast library of your favorite music using your smartphone or MP3 device, plus plug into apps like Spotify and Pandora wirelessly Amplified - A Bluetooth, compact, weatherproof, class D amplifier is included Weatherproof - The MCBK420B has been outfitted with the latest weatherproofing techniques for protection against the elements Speakers - Also included are two 3-inch matte black full range speakers. The adjustable brackets will fit handlebars from ranging from .75” to 1.25” Playback - A 3.5 mm auxiliary input is compatible with audio outputs of smartphones and MP3 players