Sensor HD 1080p ATN L130 Sensor Magnification 5 - 20 X Field of View @ 1000 yards 240 ft Angle of view 6° Objective lens 85 mm Micro display HD Display Core ATN Obsidian II System Resolution 160 lp/mm Adjustment per pixel 1/8 " Eye relief 65 mm IP rating Weather resistant Video Record Resolution 1080p at 30 fps Microphone Yes MicroSD card From 4 to 64 GB" Micro USB Yes Micro HDMI Yes WiFi (Streaming, Gallery & Controls) iOS & Android Bluetooth 4.1 GPS (Geotagging, Elevation, etc.) Yes 3D Gyroscope Yes 3D Accelerometer Yes 3D Magnetometer Yes E-Barometer Yes Smart range finder Yes Smart Shooting Solution Yes RAV (Recoil Activated Video) Yes E-Compass Yes Smooth Zoom Yes Reticles Multiple Patterns & Color Options Mount Picatinny, Interchangeable Battery life (Li-ion) 8 - 12 hours Battery pack (16000 mAh) life (OPTIONAL) 22+ hours Battery type 4 AA type batteries, 1.5 V (Lithium recommended) Dimensions 11.36" x 3.5" x 3.45"/289 mm x 90 mm x 88 mm Weight 2.55 lbs