The ZAP Hike ’n Strike is a one-of-a-kind hiking staff that combines personal protection trail lighting and stability in a lightweight durable design. Whether walking the trails camping in the woods or taking late-evening strolls this device gives you peace of mind every step of the way. Integrated flashlight produces approximately 114 lumens ideal for low-light conditions. Offers up to 5 hours of runtime on a full battery set. Includes: ZAP Hike ’n Strike stun staff 3 lithium CR123A batteries (pre-installed) Wrist strap Extra end cap Removable reflective band Built-in LED flashlight 2-year limited manufacturer warranty.