Features: brand new and high quality ● Four wicks are integrated, the light source is more stable, and the brightness is for stronger. ● far from the distance, strong light, domineering strong light Comfortable, for palm is just right ● Power, 26,650 lithium battery: lock the sufficient power, strong power, longer than ordinary battery, four-core special battery ● Three gear switches, one-click operation: free to switch convenient and fast ● Aluminum alloy, anti-car pressure: multi-layer metal to create, compressive, anti-fall Specifications: Material: aluminum alloy Colour: Black Setting: strong light, weak light, burst, SOS (fast press 2 switches) Function: lighting, night ride, emergency,defense, broken window Battery: Not inlcuded Return: strong light 1.52 hours, weak light 3-4 hours Electric: 3.7V-4.2V Light beads: p50x1 Roying distance: 0-500m Waterproof: IPX45 Power: 20W Brightness: 1500 Land (for theory) Package Includes: 1xFlashlight with Power Bank note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.