Description: 【Advanced Features】: The 1.5 inch display with full optical WIFI eyepiece seamlessly with standard , , and astronomical telescopes (WIFI eyepiece camera). It allows you to and save the video and images you see at a distance on your digital camera or mobile phone 【Educational Tool】: This device is great for exploring the mysteries of the , opening the door to space, and guiding children's exploration interests. It helps cultivate , learn about astronomy, and understand that there is a broader space beyond . It can be used during the day for sightseeing and at night for stargazing or observing animals 【Display & Resolution】: The 1.5 inch display offers a full viewing angle IPS with a resolution of FHD 1920X1080 pixels. It supports power saving function (set via APP) with default 1 minute time 【Versatile Use】: Ideal for long distance applications such as hunting, fishing, bird watching, mountain climbing, outdoor , concerts etc., making it your good companion for outdoor trips 【Easy Installation & Operation】: Simply unscrew the slot to install the electronic eyepiece then tighten it back up again; open your mobile app to connect to the electronic eyepiece; watch through either your phone screen or directly from its own screen; manually adjust telescope focus as needed; press power button to turn on/off; press WIFI button to enable/disable WIFI connection Specification: Material: PP  Size Chart: 6.56cmx5cm/2.58inchx1.97inch Package Includes: 1 Telescope Eyepiece Camera 1 Charging Cable 1 Manual Note: Please allow slightly errors 1-2cm differences due to manual measurement.