The ATN ODIN thermal handheld scanner is lightweight and ergonomically designed to be hand-held or mounted to a helmet or headgear for observation. Slim and ergonomic, fits perfectly in your hand. Using our new Obsidian Core and Cutting-Edge sensors for sharp crisp images and extended range. Now you can use single-use CR123A batteries or the optional rechargeable battery in this device. Our handheld thermal monocular is one tool youll want with you at all times. Recovery efforts will seem effortless, finding a game will no longer be frustrating or hard to find. Search and Rescue operations will be quicker and more efficient! SPECIFICATIONS: Resolution: 640x480 Frames: 60 FPS Micron: 12 m Magnification: 1x - 4x Field of View: 23.2x17.4 Core: ATN Obsidian Core Display Resolution: 1280x960 px Eye Relief: 25 mm Color Modes: White Hot / Black Hot Battery Type: 1 x CR123A (Li-ion) Batter Life (Li-ion): 2.5 Hrs (or Optional Rechargeable Battery with 5 Hrs of runtime) Charging: USB, type C port is on the Optional Rechargeable Battery IP Rating: Weather resistant Human Detection Range: 715 m Human Recognition Range: 445 m Human Identification Range: 260 m Operation Temperature: 20F to +120F / 28C to 48C Dimensions: 5.16x2.8x1.81 / 131x71x46 mm Weight: 285 g Warranty: 5 years.