"A downed animal should be a found animal. Boost your success rate finding the final resting spot of big game equipped with the NEBO IllumaTrace Blood Tracker Rechargeable Flashlight. Patent-pending technology revolutionizes blood-trail detection with alternating strobes that enhance blood visibility against all terrains and backgrounds, illuminating the path to your trophy. Swiftly switch between white light for general path illumination and the precision of a specialized blood-tracking mode. Mode selector dial allows quick startup in your chosen mode. Select between 3 blood-tracking strobe rates to best match your visual preference and the hunting conditions. Boasting a remarkable range of up to 262', the Illumatrace Blood Tracker thrives in both open fields and dense woodlands. This USB-C rechargeable device with 4000mAh lithium-ion battery boasts waterproof, impact-resistant, and lightweight aluminum construction. NEBO IllumaTrace blood-tracker flashlight includes detachable lanyard, removable belt clip, and USB-A to USB-C cable. Light modes: White (170 lumens, 2.5 hr. run time, 80m distance); IllumaTrace Blood Tracker (150 lumens, 3 hr run time, 75m distance). 7.48""L x 2.12""W x 2.12""H. Weight: .84 lb.Manufacturer model #: NEB-FLT-1036. Specialized blood-tracking mode 3 blood-tracking strobe rates Range of up to 262' 4000mAh lithium-ion battery boasts Waterproof, impact-resistant aluminum construction"