Bluetooth Beanie Hat for Men and Women Upgraded Bluetooth 50 Knit Music Beanie Hat Wireless Headphone HD Stereo Speakers Electronic Gifts for Winter Fitness Outdoor Sports Christmas

Bluetooth 5.0 Thickness is only 0.43-inch speaker, which is very comfortable for sports Built-in microphone and volume control buttons which enable users to answer hands-free phone calls and handle previous/next song without having to use your phone. Provide beautiful music when running, skiing Remove or re-install earphone speaker driver and battery component easily in seconds from the beanie for washing purpose. The wireless Bluetooth stereo headphones bring you crystal sound quality, style and comfort Knitted hat built-in stereo speaker and microphone let you enjoy HiFi sound quality,with voice assistant function supports answer calls, adjust volume