♫【High-Quality Fabric】 KerKoor bluetooth beanie hat is double-woven with High-Quality Anti-pilling Polyester and cotton on the outside, which is soft and comfortable. bluetooth beanie hat is velvet inside, tightly wrapped, comfortable to wear, can withstand low temperatures of -50 °F, detachable earphone bluetooth beanie hat can also be washed , does not fade & pilling. Keep you warm the entire winter
♫【Fidelity Sound Quality】 bluetooth beanie hat uses Bluetooth V4.2 high-quality Hi-Fi transmission, the middle and high sounds are clear and bright, the level is clear, the vocals are restored, the bass is thick and powerful, compatible with all Bluetooth-enabled electronic products, 33Ft/10M long-distance transmission.
♫【High-Quality Hardware】 10,000 USB charge test, 6-9 hours listening time (volume decision),bluetooth beanie hat charging time is only 1 hour, standby time is 60 hours, you can easily answer by the control panel on the right earphone of the bluetooth beanie hat. Hang up the phone, adjust the volume and change the songs in the playlist. The built-in microphone supports hands-free calling. No need to pick up your phone and expose your hand in cold winter
♫【 Fashion&Technology】 KerKoor Bluetooth beanie hat keep your head warm and allows you to listen to your music without having to wear additional headphones,the bluetooth stereo headset brings you great sound quality, style and comfort.Perfect for outdoor sports such as running, skiing, skating, hiking,working out, dog walking, holiday travelling and so on.
♫【Lifetime Warranty】 We are a factory that places great emphasis on bluetooth beanie hat quality and customer experience. If bluetooth beanie hat makes you feel unsatisfied, we promise to replace the new bluetooth beanie hat or a full refund, please contact Amazon Customer Service to send us an email to us, we will answer your questions within 24 hours.