1. Material: aluminum alloy + plastic
2. Size: 24x14.5mm
3. Mode: Steady and flashing
4. Battery: 1xCR927
5. Features: waterproof ultra-sealed ip67 waterproof grade 30 minutes immersion test. The safety clip can easily be clamped anywhere you need a little light!
6. Battery runtime: 60 hours of light
7. Multi-function: can be used as label light shoe clip light hat warning light belt light cuff light decorative light sleeping night light backpack warning light
8. Note: turn clockwise to turn on the light mode turn counterclockwise to turn off the light and finally turn on the battery