Product DescriptionThe Police Security Twin Power Headlamp delivers bright, dependable handsfree lighting with a patentpending dual power design. Choose between the builtin rechargeable battery for everyday use or switch to three AAA alkaline batteries for extended runtime in emergencies. Producing up to 550 lumens, this comfortable, adjustable headlamp features multiple lighting modes, impact and water resistance, and convenient onboard charging-ready for work, camping, or tasks around the house.Marketing Points Dual power flexibility: builtin rechargeable battery or 3x AAA alkaline backup at the touch of a button Up to 550 lumens of bright output with multiple light modes for versatile use Rugged build: impact resistant to 1 meter and water resistant for reliable outdoor performance Convenient charging with onboard port; Memory Switch defaults to High after 15 seconds off Comfortadjust headband and balanced rear battery pack for longterm wear Specs Product Type: Rechargeable LED Headlamp Maximum Output: 550 lumens Power Source: Builtin rechargeable battery or 3x AAA alkaline batteries (included) Runtime: Up to 4 hours (rechargeable) / up to 10 hours (AAA); 14 hours maximum runtime Beam Distance: Over 80 meters Light Modes: Multiple settings with Memory Switch Impact Resistance: 1 meter Water Resistance: Yes (splash resistant) Bulb Type: LED Battery Size: AAA (for backup power) Number of Batteries: 3 AAA included Weight: Approx. 0.31 lb Country of Origin: China Warranty: Limited lifetime against manufacturer&';s defects UPC: 704673977439 MPN: 97743 Brand Name: Police Security Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.