The mixer has 4 XLR microphone inputs, 2 stereo line inputs, and 4 line inputs capable of accepting instrument and line level audio signals. A USB port allows you to connect to a Mac or PC to work in your favorite DAW software. The bag is made from high-impact material and has 5mm of spongy foam padding lined with a soft Tricot fabric. There is an exterior storage pocket for cables and accessories. The bag has a removable shoulder strap and 2 webbed handles for convenient transportation.