MOCREO Fashion Bluetooth Knit Hat with Stereo Headphones and Microphone Warm Chunky Soft Beanie Hands Free Talking for iPhone Samsung Android And iPad Men and Women Christmas Gift(Black) SOFT, COMFORTABLE, & WARM - Features premium double soft knit to provide the maximum comfort. Perfect for outdoor sports, running, skiing, skating, hiking, working out, dog walking, holiday travelling, and so on HD MUSIC EXPERIENCE MAKES YOUR BODY AND HEART WARM - Enjoy enhanced music listening experience with advanced digital sound, balanced deep bass, dynamic mid-range, & crystal clear high note while staying warm COMPETIBLE WITH ALL WIRELESS TECHNOLOGY - Stretchable high quality knit material to fit all sizes and shapes. Universal Bluetooth V3.0 technology with forward/backward compatibility to connect to all other Bluetooth enabled media player devices including smartphones, tablets, iPhone, iPad, Android, Samsung Galaxy, laptops, PC GOOD PERFORMANCE - Intuitive control buttons & high density built-in rechargeable lithium battery to manage 6hrs of hands-free calling and 5hrs of wireless remote music streaming, from up to 33 feet of distance with free line of sight. Built with easy-access MicroUSB charging port (MicroUSB Cable included) DETACHABLE & WASHABLE - The stitches can be unpicked from the beanie for washing purpose. 100% risk-free 1 year manufacturer warranty included.