2. The headlamp is mainly for its brightness, the North-South Electronics medical headlamp in the irradiation process of light spot uniformity, and the use of German nanoscale technology processing, to enhance the utilization of light energy, reduce the diameter of the lamp head, to achieve the coaxial illumination without blocking.
3. Headband hose. The hose should be easily adjustable, so that you can easily locate the direction of lighting, to achieve a dead-angle-free lighting state. And the headband try to use the kind of wireless design, so that also wear convenient, not subject to the pull of the cable.
4. Battery. Battery selection of polymer lithium batteries, green, safe and reliable.