Grid Pattern Winter Warm Knitted Hat Built-in Wireless Bluetooth Headphone & Microphone - Dark Blue

  • Made of knitted material, fashion and keep warm with answer the phone in winter

  • Bluetooth V4.2 version, available for most devices with Bluetooth function

  • Set-in MIC, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can make hands-free calling via the device

  • Human engineering design: intuitive control buttons and high density built-in rechargeable Li-ion battery

  • The Bluetooth hat is perfect for traveling, waiting for the bus, jogs in the cold or just rocking out in your bedroom

  • Notice: The speaker can be taken off so that you can wash the hat


  • Bluetooth Version: V4.2 + EDR

  • Working Distance: up to 10 meters

  • Frequency Range: 2.4026GHz-2.480GHz

  • Li-ion Battery: 3.7V/100mA

  • Charging Time: 2.5 hours

  • Stand-by Time: 60 hours

  • Continuous Working Time: about 5 hours

Compatible with:

  • iPhone iPad Samsung Huawei Sony device with Bluetooth 4.2 or above

This product is sold out