Headlamp，Adjustable LED+COB Strong Light Headlight Head-mounted USB Charging Headlight with Telescopic Zoom Output

The headlight belt added a non-slip belt, non-slip and comfortable, and no pressure. Reminder: This model has current protection. If the battery power is too low, it will automatically turn off to protect the battery from being too low and unable to charge. At this time, it can be charged in time, and 3 18650 batteries need to be used for power supply at the same time. (Note: Please use 3-pronged batteries, flat batteries cannot be used and cannot be touched) Sold by Bianco FR Store