Hunting / Scouting Game. Camping / Exploring Caves. LIVE VIEW Videos Remotely and Modify Settings. Full-Day and Night Time Operation. 200m Target Distance Observation. Full HD 1920 x 1080p Video Resolution. IR Night Vision 850nm. Video Resolution: 1920 x 1080p. Field of View: 25.5. ° x 14.5. Focal Adjust: Manual Adjust by Objective Lens. Objective Lens Diameter: 17.5mm. Low Light Distance: 200m. No Light Distance: 100m. Image Output: Black and White Mode / FluorescentGreen Mode. WIFI Connection: 802.11 b/g/n. E WIFI ON, IR ON. I ON, IR OFF. Rechargeable Battery: 1 Pc 18650mAH. Operating Voltage: 3.6V – 4.2V. Helmet Size: Generic Universal Size. Monocular Dimensions (L x W x H): 100mm x 78mm x 65mm. 1 x Monocular Helmet Mount. 1 x External Power Adapter. 1 x Separate Battery Charger. 1 x Rechargeable Battery. 1 x Hand Strap. 1 x Lens Cloth. 1 x User Guide / User Manual.