Brand new Beam Distance (ft): 427 Beam Distance (m): 130 Max. Performance (lumens): 800 Charging Type: MCC (Magnetic Charging Cable) Special Edition Compatible Batteries: 3.7V 380mAh Rechargeable Lithium Polymer Battery (Built-in) Max Light Intensity (Candela): 4,400 Light Mode: Dual Switches Light Source: High Performance LED Form/Size Factor: Small Size (Car key / Zippo Lighter) Lighting Levels Light Mode 1 (lumens): 800~300 Run-time LEVEL 1: 1 minutes + 2 minutes + 30 minutes Light Mode 2 (lumens): 100 Run-time LEVEL 2: 90 minutes Technical Characteristics Strobe: NO Waterproof Level: IPX4 Weight: 3.35 oz (95 g) Length: 2.48 in (63 mm) Head Diameter: 1.28 in (32.5 mm) Body Diameter: 1.42 in (36 mm)