1080p Tactical Hunting Night Vision Scope Video Camera Monocular DVR with Built-in Infrared IR Flashlight OLED HD Screen Display with Adjustable Crosshairs Digital Zoom Recoil Proof Fits rifle with 21mm Picatinny rail. If your rifle is with 11mm Picatinny rail, you have to buy a 11mm-21mm convertor. Multi-functional, durable, and affordable with compact and light-weighted ergonomic design. Easy operation menu with 11 languages available (English, Spanish, Portuguese, Polish, French, Russian, Italian, German, Dutch, Arabic, Chinese). Zoomable Built-in IR Torch, Adjustable IR Flashlight Power Supply. PARAMETER: Video/Picture Resolution: 1920*1080p HD Screen: 1.2inch/390*390p/261PPI OLED Video Format: MOV Picture Format: JPG Size: 19*9*7CM Infrared Power: 3W Infrared Wavelength: 850nm Weight: 400g Storage Method: MicroSD Card Fill Light: Integrated Battery Working Time: 1.5 hours with 2600mAh battery (6 hours if IR torch off), will be shorter when recording video PACKAGE CONTAINS： 1x Night Vision Scope Camera (1080 HD, Day/Night Vision, Adjustable Focus, Adjustable Diopter Lens, 1.2inch HD OLED Screen, 1x-4x Digital Zoom, Adjustable Crosshair, 21mm Picatinny Rail Mount, Picatinny Rail Plugs-in Both Sides) 1x TF Card (MicroSD Card) 1x Rechargeable Battery (Packed inside the Camera, Remove the Insulation Sheet Before Using)