This is an ORANGE CRUSH Mini amplifier. It has a built-in tuner, making it easy to play. It hasn't been taken outside, and I don't think there are any noticeable scratches. The product specifications are as follows: ■ Guitar Amplifier ■ Combo Type ■ Output: 3W ■ Controls: Gain, Shape, Volume, Chromatic Tuner ■ Features a headphone out and AUX in ■ Equipped with an 8-ohm speaker output terminal ■ Power: 9VDC center negative (sold separately), 9V battery ■ Current Consumption: 500mA ■ Dimensions: 15 x 14.5 x 8.3cm ■ Weight: 904g ※ Adapter not included. Thank you for looking.