Molten Electronic Whistle B (Blue) RA0010-B

Electronic whistle with three selectable tones Color: B (Blue) Size: 13.5cm L x 3.7cm W Weight: 90g Material: ABS resin Tone: Pee-pee (similar to a low-pitched whistle) Batteries: Requires two AA batteries (sold separately) Battery life: Approximately 16 months (2 seconds per whistle, 20 uses per day)