Chapéu de refrigeração movido a energia solar com aba larga - Chapéu de proteção solar recarregável para homens, à prova d'água e com ventilador silencioso para caminhadas, pesca e aventuras ao ar livre

❄️ Stay Cool in Extreme Conditions​​ Engineered for tough outdoor enthusiasts, this ​​solar-powered hat​​ delivers ​​all-day cooling​​ with military-grade waterproofing and whisper-quiet fan technology. ​​⚡ Pro-Grade Features​​ ✔ ​​Storm-Ready Fabric​​ – IPX4 waterproof rating sheds rain and splashes instantly. ✔ ​​Ultra-Quiet Fan (<20dB)​​ – Perfect for fishing—won’t scare fish away! ✔ ​​Wide Brim Dual Defense​​ – 10cm extended brim + inner silver coating blocks 99% UV. ✔ ​​Rapid Solar Charging​​ – 1 hour sunlight = 5 hours runtime (TBD). ✔ ​​Modular Design​​ – Detach fan to machine-wash the hat body. ​​🌦️ Built for Adventure​​ ​​Fishing Trips:​​ Stay dry during sudden rain, fan won’t disturb your catch. ​​Mountain Hikes:​​ Windproof chin strap keeps hat secure at high altitudes. ​​Water Sports:​​ Quick-drying fabric floats if dropped in water. ​​Construction Sites:​​ Hard hat-compatible design (wear underneath). ​​🔋 Power That Lasts​​ The ​​5000mAh battery​​ (TBD) supports 12+ hours on medium fan speed—recharge via sun or USB-C. ​​🎯 Precision Engineering​​ ​​Adjustable Headband​​ – Fits 58-64cm head circumference. ​​Anti-Slip Grip​​ – Silicone strips prevent hat slippage when sweating. ​​Moisture-Wicking Liner​​ – Keeps forehead dry during intense activities.