Large Objective Lens: The larger the objective lens caliber, the more light enters the imaging, the sharper the imaging, the clearer the view, and the richer the detail seen. Dual-use: wide ranges of applications, simple to operate, easy to observe and suitable for the animal and landscape viewing. Focusing Knob: One more convenient knob focusing solves the focusing problem and says goodbye to the traditional dual focusing mode. Telescopic Tripod: With a telescopic tripod, the orientation of the fer, and the stand can be removed. Wide Applications: Long-distance viewing video photography, animal and bird research, farm observations, open-air concerts, sporting events, etc.<br><br>The mobilephone APP control is available for both Android and IOS systems, the interface function of the APP software: Photo-taking Function: 1600 * 1200 resolution, support save on cellphones, tablets, etc. Video Recording Function: 1080 progressive scanning capabilities, support for saving on mobilephones, tablets, etc. Motion Detection and Control: objects of concern (people, animals, cars, etc.) in the distance, or when moving, will sound a warning, and trigger automatic video preservation. It can be applied to detectives, animal observation, and other areas. Crosshairs Function: which facilitates the observation of objects for localization. Four-directional Observations: The micro-adjustable moving detective can display screen up-and-down, left-and-right, and four directional rotation observations. Screen comparisons: you can compare the front and back of the two screens for analysis. Name: Telescope Battery: 1 * built-in 3.7V, 2000mAh lithium battery (included) Connected devices: Android and IOS cellphones and tablets Sensitive pixels: 2 million Magnification: 70 times (manual focusing structure) Wireless distance: up to 50 meters without obstructions Charging interface: Micro-USB(5V) Colou