??Bluetooth 5.0 Earmuffs Headphones?:Bluetooth 5.0 technology that produce great sound quality, Bluetooth can pair your iPhone X, iPhone 8 or any other Smart-phones iPad Tablets easily.Bluetooth 5.0 that provide faster speed, longer transmission and more stable connection.When you play a 3D music, it will bring you a brand new experience. Whether the speaker is stereo or not depends on the music you play. ??A Best Gift for Winter?:Wireless Bluetooth Earmuffs is Soft , protect your ears warm, built-in wireless headphones. Let you enjoy outdoor sports in winter while enjoying the wonderful music, perfect for Christmas and Thanksgiving gifts, gives you a warm outing tool during the cold winter months. (eg: skiing, ice skating, hiking, etc.) ??Play Time Over 10 Hours+Product instructions?:Wireless Music earmuffs only charge about 2-2.5 hours and provide more than 10 hours playing time.Bluetooth Music Play Instruction:1.Press once PLAY/STOP button start playing, press again to stop playing 2.Press Vol- for previous song /Press Vol+ for next song 3.Long press Vol- will constant reduce volume to minimum, a 'di di di 'sound will be heard when reaches minimum level 4.Long press Vol+will constant increase Volume to max, a 'di di di' sound ??Adjustable & Washable?:This Bluetooth winter unisex earmuffs can be folded to a compact form for easy storage and portability. It can adjust the position of the speakers to near ears to hear more clearly.The Bluetooth music ear warmers is made of a washable material with two earphones and a Bluetooth module in the earmuffs . Remember to remove it from the ear warmers pocket before cleaning. ??After-Sale Warranty?:If you have any problems with the ear warmers, you can contact us via Amazon Mail.We support refund within 3 month, replacement within 1 year. We will sincerely serve you, answer any questions for you, to truly satisfy the customer.There are no worries about buying!!!