?BLUETOOTH V5.0 WITH LOUDER HD STEREO SOUND?: Our this model of headphone is the latest and unique one in the market! ???? Features latest Bluetooth 5.0 technology and states of the art acoustic components that produce incredible sound quality with deep bass and crystal clear treble. The Bluetooth earmuffs headphones pair with any Bluetooth-enabled smartphone or tablet devices quicker & easier within 33 feet. ?UPGRADED BETTERY CHIP PALY FOR 10 HOURS?: Built-in powerfull rechargeable lithium battery, MUSICOZY Bluetooth ear muffs with bluetooth headphones only needs to be charged for 1-2 hours, the talk time/music playback time can reach 10 hours. Let us start enjoying long hours of warm music and pleasant hands-free phones during this winter. ?KEEP EARS PRETTY WARM?: These winter earmuffs will keep your ears as warm as body, the bluetooth ear warmer was made of high quality imitation-rabbit-hair material, which is very powerful to make ears warm, no more worry about being cold in ears, never suffer numb frozen winter ears. Perfect winter earmuffs for women ear muffs for winter women men kids girls teenagers. ?SOFT & COMFORTABLE?: Thin speakers with silicone flat cover and super soft material make bluetooth ear warmers very comfortable to wear, no pressing on the ears or back of the head. Feel ears like touching a sheep, super soft and comfortable in ears by wearing it when being indoor or outdoor. Cool tech gadgets top gifts travel gifts christmas gifts for MEN WOMEN who have everything as well as KIDS TEEN GIRLS BOYS. ?PERFECT MUSIC GIFTS?: The Innovative Bluetooth Ear Muffs with Heaphones are a great winter accessory without doubt. Extensively applicable to the skiing, biking, hiking, morning running, walking dog and other outdoor work in winter. Best Christmas Gift Present for Family, Parents and Friends. Back with Musicozy's 90 days NO QUESTION ASKED money back and 12 months free replacement service.