Up-to-Date Bluetooth V5.0 + EDR -- Equipped with the latest Bluetooth V5.0 + EDR version, the beanie for men can be easily connected to most Bluetooth-enabled devices in a matter of seconds, including smart-phones, tablets, iPhone, iPad, Android, laptops, PC, etc. And with the built-in stereo headphone and mic, it offers a high-fidelity sound and superior sound effect, allowing you to call up your phone easily and enjoy the music.
Long Working Time -- Built-in 3.7V/150mAh rechargeable Li-Ion battery, the slouchy beanie with Bluetooth headphones requires about 2 hours for a full charge via the USB cable supplied. Once fullly charged, it can stand by for up to 70 hours and work continuously for 7-8 hours. No need to be recharged frequently.
One Size Fits Most -- Made of premium soft fabric and acrylic fibers, the Bluetooth winter beanie is environmentally friendly and fair skin-friendly. It provides the maximum warmth and comfort to your head and ears in the freezing winter while offering wonderful music. And it is super elastic and can be easily stretched to fit most head sizes.
Fully Washable -- This Bluetooth knit beanie with a simple-to-use control panel, which has 3 buttons, allowing you to pause/play music, answer hands-free phone calls, switch to the next/previous song, and adjust the volume with ease. And the built-in headset and mic is detachable, so you can use neutral detergent and water to fully wash the beanie alone.
Great Gift -- Our Bluetooth music beanie hat allows you to listen to music and answer phone calls without wearing an additional headset, pretty convenient and practical. It is perfect for outdoor sports and athletic activities, such as running, jogging, skiing, skating, hiking, camping, fishing, dog walking, holiday traveling, and so on, and also a great gift choice for family and friends on Christmas, Thanksgiving, Birthday, etc.