Made of knitted material, fashion and keep warm with answer the phone in winter
Bluetooth V5.0 version, available for most devices with Bluetooth function
Set-in MIC, available for cell phones 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, jogging in the cold, or just rocking out in your bedroom
Notice: The speaker can be taken off so that you can wash the hat
Specifications:
Bluetooth Version: V5.0 + EDR
Working Distance: up to 10 meters
Frequency Range: 2.4026GHz-2.480GHz
Li-ion Battery: 3.7V/130mA
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 3.0 or above