Multi Colors Medical Penlight First Aid LED White or Yellow Pen Light
Instructions:
- aluminum alloy material, 7 body colors for option.
- Laser source : Cool white LED - 60 MW; warm white LED - 50MW
- power supply: 2pcs AAA battery (not include)
Install battery:twist to remove the tail part, install the batteries, close and tighten the tail part
take out the batteries when it is not used for a long time
