High-Quality Aerobic Loudspeaker Fan with Referee Whistle
Premium ABS plastic construction for durability and lightweight performance. Built-in high-decibel loudspeaker ensures clear, powerful sound projection. Integrated aerobic fan keeps you cool during intense workouts or outdoor events. Innovative dual-function design combines referee whistle for sports events with practical cooling fan. Ideal for coaches, referees, fitness trainers, and outdoor enthusiasts. Engineered for seamless one-handed operation with ergonomic grip. Perfect for sports matches, gym sessions, marathons, and open-air activities. Exclusive bulk pricing available—global wholesale supplier with unbeatable discounts for large orders. Upgrade your gear with professional-grade equipment at the lowest market price.