PERFECT MUSIC GIFTS FOR MEN/WOMEN: True HD high fidelity sound produce great sound quality, Bluetooth hats are perfect gifts for your families, friends, children, colleagues, neighbors, business partners on Christmas, Thanksgiving, New year, Valentine's Day, Mother's Day and birthday. Bluetooth beanie with built-in microphone is suitable for holiday traveling, indoor and outdoor sports such as jogging, running, walking, skiing, camping, etc. UPGRADED CHIP PALY MORE THAN 10 HOURS: Built-in rechargeable 200mAh polymer lithium battery, Bluetooth beanie for men only charge about 1.5-2 hours, gives you up to 10-12 hours talk time/music playtime and more than 60 hours standby time. Wearing Bluetooth beanie hat, enough to power your workouts with music for a week, or outdoors sports for a whole day. BLUETOOTH V5.0 TECH: With 2020 NEW V5.0 +EDR Bluetooth technology, you can easily and quickly connect the Bluetooth beanie to your Bluetooth devices in seconds, wireless range up to 33 feet indoors. 3-button control panel makes Bluetooth hat easy to switch the songs and control the volume. The built-in mic and hands-free calling function for beanie hats let you won't miss any callings, makes you keep your ears and hands warm when you call to your families and friends. Made of 100% acrylic material, mens gifts own great stretchability and breathability, is elastic and one size fits most. Bluetooth beanie hat is still soft to keep your head warm and comfortable in winter while enjoying music play &phone call. After removing the built-in headphones pieces from the fabric liner separated from stitching, this wireless Bluetooth hat for women is 100% washable. The music beanie will be a great Christmas gift to your friend, family, girl friend, patent.