The TCL Alto 3 lets you bring loud, clear sound to any room. Stream all your favorite music and podcasts from apps like Pandora, Spotify, TuneIn, and more, wirelessly from your smartphone, tablet, or laptop with Bluetooth~ wireless technology. At less than 24-inches wide, its compact design makes it easy to fit in any room. With versatile connections including optical, AUX 3.5mm, or Bluetooth~, you can go from unboxing to listening in just minutes. Enjoy your favorite entertainment even more with three specialized sound modes for Movies, Music, and TV. The Movie mode lets you hear the dialogue with precise clarity and feel the impact of punches or explosions in intense action scenes. Music mode enables you to hear instruments, vocals, and bass with pristine accuracy. Finally, TV mode isolates ambient sound from speech, enabling you to focus on content without getting distracted by background noise.