● With battery level display. ● Quick-off function. (If you press it once after 2 seconds, it will turn off.) ● It is a type that is mounted on the brim and does not interfere with your vision. * It does not have a waterproof function.

Body size: 55 x 35 x 20 mm　

Body weight: 38g (including rechargeable battery)
Battery used: Lithium polymer 800mah