Wireless Beanie Hat Headphones Washable Winter hat Knit Cap with Wireless Musical Headset Earphones Speakers & Mic for Men Women Teen Girl (Gray)

Detail: Color: Black Size:22*21.5cm(8.6*8.4in) Weight:90g(0.2lb) Blutooth V4.1+EDR Technology Built-in180mAh high-performance Lithium Chargeable Battery Charge via USB Cable Indiactor: Red for charging, off for fullly chargered Transmission distance:10m/33feet Frequency Response: 20HZ---20KHZ Power: 180MAH lithium rechargeable battery Suitable: Both for Men&Women Note: 1.Before you start using the Wireless hat,please use the USB cable to charge it first. 2.Pairing: press the ON/OFF button of the control panel,you will see the BLUE-RED light blinking,it will automatically enter pairing mode. 3.Make sure you turned on the Bluetooth on your phone,search headset model on it. 4.Select the Bluetooth model and click to connect. Enter the password or code 0000 if needed.