Molten whistles Valkeen

The Molten Valkeen is the most advanced referee whistle from Molten! The Molten Valkeen is specially designed for large and loud crowds: best used outdoors.

The Molten Valkeen is a professional football referee whistle for use at the highest level. The Molten Valkeen whistle is recognizable by its unique design and is the most advanced football referee whistle for sale. The whistle has no pea, so the whistle achieves a uniform, very high pitch (4 octaves, patented) that rises above cheering fans. Specially developed for outdoor use. Constant and clear sound

• Solid material
• Proprietary four-octave sound
• Two bandwidths: 3.67 and 4.15 kHz
• Noise level of 125dB