- Made of a soft and comfortable material.
- Includes a wireless bluetooth headset along with a LED light that can help in dark environments.
- This Bluetooth Headset hat can be used when hiking, skating, skiing, jogging, dog walking, or simply for a walk in the winter time.
Head circumference:19" -23" ( 50-60 cm )
Bluetooth version: 5.0
Frequency: 2.402 GHz to 2.480 GHz
Battery capacity: 3.7 V / 150 mAh
Charging time: within 2 hours
Continuous working time: 6 hours