From Boss:

"Fusing premium amp and effect tones with breakthrough BOSS spatial technology, the revolutionary Waza-Air takes the guitar experience where it’s never gone before. This personal amplifier system brings stunning realism to playing with headphones, using a gyro sensor and moving 3D space to deliver natural “amp-in-room” tone that’s rich, resonant, and infinitely inspiring. All-wireless connectivity means there are no cables to slow you down, and you can stream music from your phone and play as if you’re performing on stage in a full band. And with the BOSS Tone Studio app, you’re able to craft custom sounds with five amp types and over 50 different effects."

Brand new with box.