This is a Streamlight headlamp with explosion-proof specifications. Operation confirmed. Only the rubber band is included, but it's quite cracked, so please purchase a new one at a home center, etc. Used for about 2 months. Brightness can be adjusted in 3 levels. Because it is explosion-proof, it can be used in places where dangerous goods are handled. Accessories are listed at the end of the photos, and it seems you can order them from Streamlight. It costs about 8500 yen when bought new. This is a used item, so please understand that it is non-refundable and non-returnable. Thank you.