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

• Bluetooth V3.0 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

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

Specifications:

• Bluetooth Version: V3.0 + EDR

• Working Distance: up to 10 meters

• Frequency Range: 2.402GHz-2.480GHz

• Li-ion Battery: 3.7V/100mA

• Charging Time: 2-3hours

• Stand-by Time: 60-180 hours

• Continuous Working Time: about 3.5 hours

• Certificate: CE, FCC
  

Compatible with:

• iPhone iPad Samsung Huawei Sony device with Bluetooth 3.0 or above