GeniusPack Loud Sound Mini Speaker Small, but deadly: Portable tunes fits in your palm and gives you up to 6 hours of bass pumping tunes. Integrates into our Genius Packer 22" Carry On so you can listen to music while you unpack. GENIUS FEATURES Portable Tunes For Your Journey Playback Time Up to 6 hours Integrates Uniquely Into Our Products Big But Small