Velleman MK134 Steam Engine Sound Generator+Whistle
Steam Engine Sound Generator+Whistle
Generates sound of a vintage steam engine. Adjustable 'speed' and volume. Great for model railroads, radio plays, stage, as gadget. With 'steam whistle'-push button.
- Power supply: 9V battery (not incl.)
- Comes with 8 ohm/0.5W miniature speaker
- Dimensions: 3.9 x 3.3"