GoldWorld Bluetooth Beanie Hat, with runners/workout arm band and USB Chord New

GoldWorld Bluetooth Beanie Hat, with runners/workout arm band and USB Chord For Women Men Him Teenage New Dark Gray Enjoy Good Connectivity with the Extra Bonus Cell Phone Armband：This is the only wireless beanie bluetooth hat kit that contains armband cell phone accessories case.It keeps your phone snug and secure inside the case without needing to save your phone in your pocket to suffer from dropping off the Bluetooth connectivity while you're doing physical activity Excellent Battery Performance：Sports Fan Scrub Caps with bluetooth headphones built-in improved rechargeable battery with ONLY 1.5-2 hours charging time, provides up to 17-25 hours working time,720 hours stand by time. You can enjoy up to 168 songs on a single charge,The other bands just work 3-5 hours only. HiFi Sound Quality:Headphone beanie comes with two speakers with Hi-Fi sound quality offer up to 110DB HD stereo sound, with echo and noise reduction functions,create a 3D stereo effect around your head.you can enjoy amazingly enhanced music experience even you are in a noisy street,The other bands with bad speakers and you can’t hear in Noisy environment Quality Chip Set:Easy and fast pairing with compatibility to connect to all other Bluetooth enabled media player devices including smartphones, tablets,iPhone,iPad,Android,Samsung Galaxy,laptops,PC,... etc.our bluetooth hat stablest and strongest connection,other brands are V4.1 or V4.0 or V5.0 which might have difficulties with sync.