Cosmo 350 Headlamp Size:One Size Flexible headband conforms well to

Flexible headband conforms well to the shape of the head and folds into the shell for storage and transportation

Front strap zinger docking station

durable natural rubber ball that easily washes off the slobber and dirt & floats

Double-canvas bottom for durability

Cosmo 350 Headlamp Size:One Size Flexible headband conforms well toFor multi use camping, around the house, and outdoor adventures that require a simple light with both an all purpose beam as well as night vision. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long backpacking trip. _____________________________________________________________ Dual Fuel: Power with three AAA Alkaline cells (included) or the rechargeable BD 1500 Li ion battery and charger