5W guitar amplifier with compact design, portable and easy to carry for travel. Features volume and tone control knobs and overdrive function for a variety of sound effects. Equipped with 6.35mm (1/4 inch) and 3.5mm inputs for connecting acoustic guitar, electric guitar, and other musical instruments or devices. Includes 6.35mm headphone output for private practice. Dual power options: 1 x 9V battery or DC 9V power adapter (battery and adapter not included), suitable for indoor and outdoor use. Comes with shoulder strap and backside clip for convenient portability. Guitar not included. Color: Black. Material: ABS. Package Contents: 1 x Guitar Amplifier Note: Other accessories shown are not included. Lighting and display differences may cause slight color variation between the image and the actual product. Measurement error allowed: +/- 1-3cm.