Included: Spare O-ring Pocket Clip 16340 battery with charge port Modes: High - 600 lumens Medium - 45 lumens Low - 10 lumens Moonlight - 1 lumen Strobe - 600 lumens SOS - 45 lumens Manual:Mi1C-Manual.pdf Specs: Length: 2.15" (54.5mm) Width: 0.81" (20.5mm) Max Output (Lumens): 600 Minimum Output (Lumens): 6 Max Beam Distance (Meters): 40 Modes: 6 Compatible Batteries: 1x 16340 or 1x CR123 LED: CREE XP-L HI V3 LED Rechargable: Built in to battery Waterproof: IPX-8 Weight: 0.95 oz Pocket Clip: Yes Max Battery Life: 6 days Min Battery Life: 72m