The Sig Sauer Echo MV50-DV is a compact thermal monocular with a 640x512 12µm sensor, 1.5–24x zoom, and dual-view field modes (wide and narrow). It supports photo/video recording, multiple color palettes, and BDX 2.0 connectivity. With both internal and removable 18500 batteries (included), it offers up to 10 hours of runtime. Built tough with IP67 durability and backed by SIG’s Infinite Guarantee. Echo MV50-DV Thermal Monocular(2) 18500 rechargeable batteriesUSB-C cableInternal backup batteryCarrying caseLens clothUser manual Sig Sauer Echo MV50-DV Thermal Monocular, 640x512 Core, 1.5-24x50mm, Dual View SOEC42320