<p>1. Wireless Bluetooth technology: The wireless music cap can pair faster and easier with any smartphone or tablet that supports Bluetooth. A 33 foot wireless range provides up to approximately 5 hours of music playback or call time. Very suitable for outdoor sports.</p> <p>1. Wireless Bluetooth technology: The wireless music cap can pair faster and easier with any smartphone or tablet that supports Bluetooth. A 33 foot wireless range provides up to approximately 5 hours of music playback or call time. Very suitable for outdoor sports.</p> <p>2. Two in one Bluetooth earphones and sports speakers: The Bluetooth speaker cover allows you to listen to music without wearing additional headphones. Microphone, so you never miss a call. Very suitable for gyms, fishing, running, skateboarding, hiking, camping, skiing, and other outdoor activities.</p> <p>3. Fashionable, comfortable, and washable: The simple panel display on the Bluetooth wireless cap ear has three prompt buttons. Basic controls for browsing, pausing\/playing music, and the ability to answer calls, skip songs, and control volume. The Bluetooth baseball cap is easy to disassemble and reinstall, so you can clean the cap. After removing the Bluetooth module, it can be manually cleaned.</p> <p>4. High quality audio: The Bluetooth speaker cap has excellent stereo sound output, making it easy and fast to pair with smartphones or tablet devices. Enjoy music anytime, anywhere.</p> <p>5. Ideal Gift: This Bluetooth baseball cap is an ideal Christmas, Halloween, Thanksgiving, New Year, and birthday gift for men, women, boys, and girls.</p>