The rechargeable Kodiak Deny The Dark LED keychain light conveniently attaches to the brim of most baseball-type caps for use as a headlamp. It features 3 brightness settings from 15 to 200 lumens. This little flashlight attaches conveniently to most keychains and is impact-resistant to 1 m. Easily recharge the flashlight with the included micro USB charging cable. For lasting use, this flashlight runs for up to 1 hour on high and 6 hours on low.