High-Decibel Electronic Port Whistle

Ultra-Loud & Clear Sound
Engineered with precision acoustic design, this whistle delivers piercing high-decibel output (120+ dB) for instant attention in noisy environments. Ideal for referees, coaches, and emergency signaling.
Durable & Weather-Resistant
Crafted from premium ABS plastic with reinforced seams, it withstands harsh outdoor conditions—rain, dust, or extreme temperatures—without compromising performance.
Rechargeable & Long-Lasting
USB-C charging (2-hour full charge) provides 50+ hours of continuous use. No battery waste, just reliable power for tournaments or daily training.
Multi-Sport & Professional Use
Perfect for basketball/football referees, pigeon training, traffic control, and survival scenarios. Compact size (6.5cm) with lanyard for quick access.
Ergonomic & Lightweight
Textured grip ensures secure handling, while the streamlined shape reduces lip fatigue during prolonged use. Professional-grade for serious users.
Global Bulk Pricing Advantage
Lowest wholesale rates guaranteed—stock up for teams, events, or resale. Ships worldwide with bulk discounts.