2200 Lumen Super Bright Headlamp! USER MANUAL 1. Twin head rechargeable LED headlamp.2. Strong spot beams.3. IPX4 water resistant.4. 2200 lumens for 4.3 hours.5. 8 x Selectable brightness levels from 3% to 83%.6. 4 x selectable blinking modes : police blinking, slow blinking, quick blinking, and SOS.7. Smart IC motherboard provides multiple brightness settings, prevents overheating, over discharge & damage caused by polarity reversal.8. Battery level indicating at 50% and 20% capacity.9. Elastic headband with length adjustment, providing best fit and comfort for user. We recommend purchasing the Remote Battery Extension Cable to enable the rear battery pack to be removed from the headband & carried in your vest or pack. Package includes HL50II twin led lamp 2 x 18650 Li-Ion battery AC Charger User's manual Travel Bag to protect your lamp during travel to races or during storage
