VOX Adio Air GT guitar amplifier. It has been tested and is in working order. I used it to practice by connecting a guitar and playing music via Bluetooth. There are no noticeable scratches or stains, and I think you will be able to use it comfortably. Please refrain from purchasing if you are sensitive to used items, as it has been stored at home. [Brand] VOX [Model] Adio Air GT Thank you. VOX Modeling Amplifier for Guitar Audio Speaker Adio Air GT Perfect for Home Practice Studio Living Room Cafe Live Bluetooth Compatible Lightweight Design Battery Powered 50W Brand: VOX