[Bluetooth headset + sports speaker + sunshade three in one] YUYTE Bluetooth Cap brings you wireless music and hands-free calling experience! The sports cap is easy to carry, suitable for daily use and outdoor activities, especially outdoor activities such as sunshading and cooling, running, skateboarding, climbing, camping, and skiing.[Wireless Bluetooth V4.2 Upgraded Version] Sports caps with Bluetooth V4.2 wireless speakers can easily connect to all Bluetooth-enabled media playback devices. Faster connection, more stable communication, directly connected to the USB cable for charging, no need to unplug the Bluetooth, which is very convenient. 32.8 feet of wireless range and 3-6 hours (70% volume) of play time and 21 hours of standby time.Hand Wash OnlyFastening: BuckleBaseball[Bring convenience to your life] The Bluetooth music cap is designed with a microphone hole for easy connection. You can answer the phone, adjust the volume, and listen to music, allowing you to immerse yourself in the deep and rich sound, creating a truly unique and immersive sound experience. Wear it and enjoy your favorite music anytime, anywhere, very suitable for fitness, running, skiing, skating, hiking, camping, hiking, traveling, etc