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)