Now you can quickly inflate or deflate your favorite towable with ease, with the 120 & 12 Volt Compact Inflator/Deflator. Available in 120 Volt to plug in the wall or 12 Volt for cigarette lighter plugs with Boston Valve and Stem Valve attachments included you can blow up your tubes anywhere.Available with 12 Volt for cigarette lighter plugs and alligator clipsInflate or deflate your favorite towable on the go!Boston Valve and Stem Valve Attachments Included