IP67 certified waterproof 2x 18350 Battery Modes: White Hot, Highlight, Outline Red dot sight w/ fusion night vision overlay Multiple reticle system The DRS-TH (Digital Rifle Sight-Thermal) is a red dot and thermal fusion optic that combines Holosun red dot sight technology with thermal imaging capability. DRS-TH features an LED MRS (Multi-Reticle System and digital reticle options (for use with the thermal overlay), 1024x768 resolution display at 50fps, and 1x, 3x, 5x digital zoom. Images and video can be captured on the fly and stored on 32GB of on-board storage. DRS-TH is powered by two 18350 rechargeable batteries which provide up to 10 hours of battery life and features an onboard magnetic connection enabling battery charging and downloading of recorded images and video via USB. DRS-TH models feature five thermal image modes including White Hot, Highlight and Outline modes.