The Molten DOLFIN PRO whistle’s rich, sharp, high-pitched tone reaches every corner of the court or pitch, overcoming the deafening roar of a basketball arena or football stadium.
- Pea-less whistle with adjustable lanyard
- Standard Loudness (Easy to Blow)
- Strong immediate sound with thick and sharp high pitch
- Durable mouthpiece (Reinforced plastic with vertical reinforcing rib)
- 4.10kHz & 3.74kHz, 4 octaves