A Great Cool Gift IdeaLook &feel like a cool& fashionable men/women!Our bluetooth beanie hat will command attention when you walk into the room & give you the confidence to conquer the world.Perfect Unisex Novelty Secret Santa Christmas gifts for dad who has everything from daughter & son. Horrible Battery life?We know what you need,our bluetooth beanie hat is improved as per your request,Upgraded built-in 250mAh battery supports upto 16-20 hours continuous music Play & 15 Hours handsfree call when fully charged,Twice Capacity than other brands.Just Come and Buy with Confidence.Perfect for outdoor sports, jogging, running, skiing skating, hiking, camping, etc.70% Acrylic, 30% Polyester The Sound cut in and out?The upgraded bluetooth chip offers the stablest connection to smartphones, tablets and other wireless Bluetooth enabled devices.High data rate, low power consumption.No better connection than ours so far,we promise you are making an intelligent decision and We encourage you to compare! It's not that loud?Upgraded Bluetooth hat enhances the capacity of speakers,the Max Volume Output can reach up to 110DB while other brands are 60-70db only.You can enjoy clear music even you are in a noisy street.Your world is Yours. It won't keep warm?Compared with other brands,we add 0.02lb more knitting to our double knit beanie,much more thicker but still soft to keep your head warm &comfortable in winter while enjoying music play &phone call.Buy it Now to Rock the World!The best funny xmas/christmas stocking fillers for daddy,husband,teen boys and girls. Attention:1. Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding.2. Colors may vary depending on the monitor, please understand. Attention:Hello, please pay attention to your shipping address when purchasing products. If your shipping information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly