VINTAGE USED WORKING ORIGINAL NORTHEASTER 75 HORN. THE TRUMPET END HAS DINGS. SOLID USED CONDITION NO ROT. MEASUREMENTS INCLUDED IN PICTURES. 6 volt but you can use 12 volt as long as you don’t “lay” on it for extended periods of time. Please read the WHOLE description and view ALL the pictures. Feel free to ask questions, I will respond ASAP. All parts are used unless stated otherwise. Used parts are not perfect and need restoration, repair or rebuild. We do our best to take lots of clear pictures and describe any defects, rust or damage. The pictures are a large part of the description. Since a customer got upset with ME. We will respond ASAP and are always happy to help. We ALWAYS do whatever it takes to make things right and provide 5 star service. Thank you for your interest??