Long-Lasting 2000mAh Battery: Integrated 2000mAh battery inside the telescope camera eyepiece provides extended use time, meaning fewer interruptions and more uninterrupted recording sessions for your outdoor adventures. Stable 2.4GHz Wi-Fi Transmission: The wireless telescope eyepiece leverages a reliable 2.4GHz Wi-Fi connection to ensure smooth and uninterrupted transfer of photos and videos to your smart device for immediate sharing. 2.8-Inch HD Display: This electronic eyepiece digital camera features a compact 2.8-inch high-definition screen for clear, real-time viewing and control, making it ideal for both outdoor observations and indoor study sessions. Exceptional 64MP Photography & 4K Video: Catch ultra-high resolution images with 64MP and record stunning 4K video using the 23-60mm telescope camera eyepiece, delivering lifelike detail for both photo and video content. Universal Eyepiece Attachment: Designed with a universal eyepiece monocular camera adaptor, fitting 23-60mm eyepiece sizes, it ensures strong compatibility with most telescopes the market for versatile applications.