VOX Adio Air GT guitar amplifier with Bluetooth, USB/AUX input, and extensive effect controls. - Brand: VOX - Model Name: Adio Air GT - Features: Bluetooth compatible - Input Terminals: USB, AUX IN - Output Terminals: Headphone jack - Controls: Treble, Middle, Bass, Volume, FX1, FX2 - Power: AC adapter included - Accessories: Instruction manual, curly cable (bonus) Thank you for viewing. I am selling this because I haven't used it much. Operation was confirmed to be problem-free. It's possible to create a wide variety of sounds, from high gain to clean. Modeling of the 5150-3, etc., is also available through updates. It's compact, but it can produce a considerable volume.