Smart eHat with Bluetooth Speaker and Led Light

2-in-1 hat made of a soft and comportable material, including a wireless bluetooth headset along with a LED light that can help in dark environments.

Occasion: hiking, skating, skiing, jogging, dog walking, or simply walking in winter

Specifications:
Material:Acrylic
Color:Dark Gray/Black
Size:One size
Head circumference:50-60cm
Gender:Unisex
Bluetooth technology: V5.0
Frequency: 2.402 GHz to 2.480 GHz
Spreading distance: 10 meters
Minimum microphone distance: 1 meter
Battery capacity: 3.7V/150 mAh
Charging time: within 2 hours
Continuous working time: 6 hours