DETAILS Break-away strap design prevents a choking hazard Child-proof battery case requires an opening tool Automatically shuts off after two hours to save battery Different brightness settings for different conditions SPECS Best Use:   Camping, Hiking Strap Material:   Elastic Bulb:   LED Power:   2 AAA Batteries Lumens:   30 Distance:   20m Burn Time:   120 hours Weight:   2 oz