bluetooth cap with headphone

New Bluetooth technology, more fashion and convienent for your life... Our Bluetooth beanie hat is a new design and fashionable outdoor product, this hat was assembled a safe bluetooth module and two built-in headphones, which provides very convienent of wireless- free to connect to your iphone, With this hat, you are very easy to listen to music, songs and receive a phone calls through two built-in headphones on the beanies. New buletooth technology design bring more