Bluetooth Hat Combines Fashion and Technology Perfectly-100% super soft and comfortable bluetooth knit cap keeps your head & ear warm while allowing you to enjoy stereo music and answer/dial calls hands free.</br>Headphone Hat Sync to All Smart Device in Seconds- Adopted advanced bluetooth technologythis earphone hat is compatible with almost all bluetooth enable devices such as smartphone iPhone iPad tablet Android MP3 MP4 digital media player etc. Wireless range up to 33 feet (10 meters)</br>User-friendly Bluetooth Music Beanie- Simple 3-button control panel makes this XIKEZAN speaker hats easy to answer calls find songs and control volume. Perfect for outdoor sports running skiing skating hiking working out dog walking holiday travelling and so on.</br>Washable Earphone Hat With Excellent Battery Performance- With built in rechargeable Li-Ion batterythis bluetooth cap gives you up to 6 hours talking/playing time and 60 hours standby time charging cable included);Removable headphones allow for easy washing.</br>Bluetooth Winter Hat With Lifetime Warranty - No questions asked returns for this bluetooth wireless beanieour friendly customer satisfaction team is waiting to serve you.</br></br>Product Description</br></br><b>Main Features:</b> <br> <br> <b>Stay warm & enjoy music and calls hands free:</b>this beanie with bluetooth is made of soft and durable material and the electronics inside don't stick out or add a lot of bulk.Simple & Stylish. It keeps your head and ear warm while allows you to make calls as well as listen to the music hands free. <br> <b>Tangle free:</b>the speakers & microphones are built in onto the headphone hats. You don't have to worry about wires tangling up or sticking out. <br> <b>Excellent sound quality:</b>with high quality built in stereo speaker??this XIKEZAN blu