Bluetooth Beanie Hat, Unisex Wireless V5.2 Knit Cap Headphones Beanie Washable Bluetooth Headphone Hat with Mic&Built-in Stereo Speakers Gift for Men &Women 【Best Bluetooth Connectivity】Easy to Operation and connect with the bluetooth enabled media devices. Bluetooth 5.2 technology most stable connectivity, Works well of Bluetooth device up to 33 feet (10m). 【Warm & Soft】Made of high quality Elastic knitted material and stylish design keep your head warm, 100% soft wool provides maximum comfort even wear wear for lengthy periods of time. 【Longest Working Time】Built in 180mAh Rechargeable Li-Ion battery, this beanie hat the longest continuous play time of 10-12 hours, (We are provide the USB cable). 【Great Sound Quality】Bluetooth beanie cap, unique speaker cavity structure and noise reduction technology, give you warm and cordless music enjoyment. Enjoy your favorite music with the high definition stereo sound. 【Double Thicker】The Double-knit material weighs 2.8oz,double thicker than others to keep your head warm in cold weather, Great Christmas gift for men,women,girls,boys.