Solar Bluetooth Smart Hat OpenEar Speaker Baseball Cap Waterproof golf music cap, running speaker hat, hiking headwear with audio, work outdoor solar cap, hands-free call baseball hat

Solar Power for Longer Outdoor UseEnjoy extended listening with an integrated flexible solar panel that continuously supplements battery power while outdoors. Recharge anytime via USB-C or sunlight, making it ideal for hiking, walking, gardening, camping, commuting and other daily outdoor activities. Open-Ear Audio Keeps You AwareUnlike traditional earbuds, powered by a custom 22mm dynamic speaker, the built-in open-ear directional speakers let you enjoy music and calls while remaining aware of surrounding sounds. A safer listening experience for walking, running, cycling and working outdoors. Bluetooth 5.4 with Clear CallsUpgraded with advanced Bluetooth 5.4 technology to ensure instant auto-pairing, ultra-low latency audio sync, and an extended stable connection up to 39 feet (12 meters).

IPX5 WATERPROOFCrafted from high-density waterproof nylon fabric with ePTFE sound-permeable acoustic membranes and IPX5 water resistance, guarding against rain splashes and heavy sweat. Long BatteryFeatures a built-in 500mAh rechargeable battery supporting up to 20 hours of music (at 50% volume) or 50 hours of talk time, plus quick Type-C USB emergency wired charging in 1.5 hours