✔Bluetooth V5.0 Tech - ASIILOVI Bluetooth Beanie pair with any Bluetooth-enabled smartphone or tablet devices quicker & easier. 45 feet wireless range, Ultralow-power, built-in rechargeable LiPO battery and with a 1.5 hour charging time provides up to 10 hours of Playing Music or 12 hours of Talking with a 100 hours standby time. | ✔Fashion, Warm & Comfy - Our Wireless Beanie features Hand-stitched with double soft inner lining and great breathability.Fashionable style and unisex design conforms to all men, women and children.ASIILOVI Bluetooth hats with Beautiful Gift Wrapping are great Christmas Gift or Birthday Present for family and friends! | ✔Premium Audio Quality - Built with 12.5mm stereo speaker magnets and microphone that deliver clear and high quality digital sound. Universal Bluetooth technology with forward/backward compatibility to connect to all Bluetooth enabled media player devices and automatically connect to your last paired device. | ✔How to Use and Wash - The simple panel display on the ear of the Bluetooth wireless knitted beanie has 3-prompt buttons and an LED indicator light. Go pass the basic controls of pausing/playing music and be able to answer calls, skip songs, and control the volume. The Bluetooth beanie features headphone slits that make the headphones easy-to-remove and reinstall so that you can wash your beanie. Hand-washable after removing the Bluetooth modules. | ✔What You Get - Bluetooth Beanie Hat, Micro USB cable, welcome guide, fan-favorite 18-month Warranty and friendly customer service. Pls contact us first if you have any question about our products.