Used Boss Katana-Air Battery Powered Amp in good condition, offering portability, power, and amazing tone for guitarists on the go. This innovative wireless amp delivers 2x3" stereo speakers with up to 30 watts on AC power and approximately 20 hours of battery operation using eight AA batteries (batteries not included). Enjoy cable-free playing with the included low-latency wireless transmitter compatible with most electric guitars. The Katana-Air features five customizable amp characters, over 50 built-in BOSS effects, and Bluetooth connectivity for playing along with tracks or editing tones via the BOSS Tone Studio app. With minor cosmetic wear and fully functional electronics, this compact and versatile practice amp is perfect for both home use and jam sessions.