▽Fully & Strongly Compatibility▼This smart cap can be compatible almost most smart phones, match for iPhone 5 5 S iPhone 6 6s Plus,iPhone 7 Plus, iPhone 8, iPhone 9 Plus, iPhone X 10, Samsung Galaxy, Huawei, Google Pixel /Pixel XL, iPad, tablet etc.
▽Syncs Calls & Music from Phone▼?Sync calls and music from your smart phone, quality speaker & Microphone ensure your smooth loud clear calling conversation. ?Wear this Music hat, you will not miss any call, and no need to hang your hands in chilly wind to reply calls. ?Hat Built-in headphones ensure you free from earplugs fall problem. Winter running, bike cycling, hiking, climbing etc sports activity will become so enjoyable with a music warm hat＊s company.
▽Soft Knit with Environmental Material ▼To warm you better, this Music Beanie designed with soft knit to protect you from cold Winter wind and snow. It＊s also a elastic hat fits women men even teen-kids＊ head size.
▽Rechargeable Battery Equipped▼Listen to music loudly for long time cost a lot of battery? No worry at all! This hat with rechargeable battery, it＊s easy and economic to recharge with USB cable as we provided.
▽Easy to Disassemble & Wash▼With Wireless devices will not be washed? NO worry about it at all, it＊s very easy to remove the devices and wash hat freely.