Multifunction Protection Flashlight Knife Tactical Pen.

Features: 1. Bright flashlight with knife and emergency hammer 3 in 1 flashlight. 2. Super bright, blinding effect. 3. Simple 1 switch mode lighting effect design. 4. Protection function, can prevent attack in the dark. 5. Skid-proof, abrasion resistance, water resistent. 6. Suitable for self-defense, hunting, cycling, climbing, camping, and other outdoor activities.  Specifications: Material:  Metal Color:  Black Length: 163mm Head diameter: 19mm Switch: Reverse the lamp cap Light source: LED LED type: CREE XP-E Luminous flux: 1000 LM Operating voltage: 0.8-1.5V Power Source: 1 x AA Battery  or 14500 Battery  (Not included)