1.The Finger Induction Headlight, When your hand is near to the headlight within 15 cm, the headlight will turn on, when you finger left the headlight , it will be turn off.
2.The Headlight contain the battery. You Can use the USB charge cable charging for the headlight.
3.It have two switch, one of the routine switch and finger induction swicth.
4 ligting modes: high - mid - low, sos light