Feature:1. Easy Installation: This WiFi telescope camera eyepiece is designed for easy installation on any optical telescope. It fits eyepieces with a diameter of up to 1.25 inches and simply attaches with a gentle rotation. This user friendly interface provides beginners with an effortless way to observe astronomical scenes, making it accessible for stargazers of all experience levels.2. 4K Photography And Videography: Equipped with a 5MP HD lens and a CMOS 1/2.8in sensor, this wireless electronic eyepiece supports color 4K still images and HD video recording. Features such as time lapse and interval recording enhance your astrophotography experience. The camera connects to an app on your smartphone, allowing you to easily share and control your shots from the palm of your hand.3. Quick Setup: The wireless WiFi electronic eyepiece comes with built in WiFi that allows for quick pairing with your smartphone. Simply attach the camera to your telescope, connect it to your mobile device, and you're ready to go. Whether you're hiking or birdwatching, this eyepiece camera is a portable accessory designed for catching vibrant life moments and celestial observations.4. Long Battery Life With Fast Charging: Featuring a robust 1600mAh battery, this telescope eyepiece camera supports up to 6 hours of continuous operating with the added convenience of using it while charging. Its Type C charging port makes it compatible with any phone charger, and it also supports charging from power banks, ensuring that your device remains powered during extended stargazing sessions.5. Wide Application: Suitable for long range observation of bird species and their migratory behaviors without disturbing them, this WiFi electronic eyepiece is suitable for documenting biological changes. Its compact and lightweight design (only 0.2 lbs) makes it easy to carry, fitting comfortably in your pocket or bag. This makes it a top choice for nature enthusiasts looking to record wildlife and astronomical events effortlessly.Specification:Item Type: WiFi Electronic EyepieceMaterial: ABSBattery: Built In Polymer Li Ion Battery, Capacity: 1600mAhImage Sensor: CMOS 1/2.8 InchPhoto Resolution: Maximum 4kVideo Resolution: Maximum 4kVideo Format: MP4Data Transfer Mode: 802.11 ac WiFi, USBWireless Transfer Rate: 867MbpsPower Port: USB COperating System: for Android, for Win Compatibility: for 1.25 Inch Monocular, Binocular Telescope, Astronomical TelescopeApp: Download by QR Code or Search for UseeEandscope on for App Store.Package List:1 x Electronic Eyepiece1 x USB Cable1 x Manual