Pococina Upgraded Music Beanie Hat Winter Knit Hat Cap Wireless Headphone Musical Speaker Beanie Hat as Christmas Birthday Gifts for Men Women Built-in Mic X - 028 Gray

Dear customer, In order to help you operate this hat successfully, please read the instructions carefully before use it. Notes: Please use and store the product at the room temperature. Please don’t expose the product to the rain and humid environment. Please don’t throw the product; otherwise, it is easy to be damaged. Please don’t disassemble, repair and modify the product. Specifications: BT version: V 4.2+EDR Frequency: 2.4026 GHz-2.480 GHz Transmission distance: 10 M / 32.80 ft Transmission distance of Mic: 1 M / 3.28 ft Li-ion battery: 3.7 V/200 mAh Charging time: 2 hours Number of charge: >1000 times Charging voltage: DC 5 V Standby time: 60 hours or so. Continuous working time: about 6.5 hours BT name: CALL ME User tips: The music headphone hat is designed to be reused and washable.Therefore, the icon panel on the hat is not fixed to the buttons. If your icons do not match the control buttons, please adjust them manually. Press the ON/OFF button for 3 seconds while RED and BLUE LED are flashing slowly and alternatively.; Now the device is on pairing mode. Due to different BT module, you can search the BT name: CALL ME on the BT device list of your phone, and then you can connect it with it without password. Please make sure that both your call audio and media audio on your BT are enabled on your set up menu of the phone. You have to adjust the hat manually to find the micro USB charging port because the music hat is washable.