Features 

• Use Cree XPL V5 LED with a lifespan of 50,000 hours
• Max 500 lumens output,
• Working Voltage: 2.8-4.4v
• Beam Distance: 140m
• Brightness Levels: High - Mid - Low, Strobe, SOS
• Can use one 16340 rechargeable battery or one CR123A batteries (Battery NOT Included)
• Size: 93mm (Length) x 27mm (Diameter)
• Weight: 100g (without batteries)
• Copper Material Flashlight Body
• The magnetic ring control
• Waterproof in accordance with IPX-8 2m
• Impact resistant to 2 meters