Marshall MS-2 portable guitar amplifier. It can be powered by either a 9V battery or a 9V AC adapter, but its operation has not been confirmed by us. No cords are included, only the main unit. We would appreciate it if you could purchase with your understanding. Thank you for viewing. - Brand: Marshall - Model: MS-2 - Function: Guitar Amplifier - Controls: Volume, Tone, Gain knobs - Connections: Headphone jack, Power jack