1. compact, light and protable, easy to carry 2. with head belt & clip 3. 1pc 0.35W LED, 1. compact, light and ... protable, easy to carry 2. with head belt & clip 3. 1pc 0.35W LED, 4. 2.3V ... and portable, easy to carry2. with head belt to fasten on your head, with clip to fix on belt etc3. 1pc 0.35W LED ...