VELLEMAN MK134 STEAM ENGINE SOUND GENERATOR WITH WHISTLE-KIT

Product Features

• Generates the sound of vintage steam engine
• With a steam whistle push-button
• Features adjustable speed and volume
• Great for model railroads, radio plays and the stage. Requires 9V battery (not included)
• comes with 8 ohm/0.5W miniature speaker
• dimensions: 3.9 x 3.3"