【Wireless 10m Connection】This advanced digital eyepiece connects wirelessly up to 10 meters, offering 5.6 times the range of traditional wired models (1.8m). Enjoy seamless, real-time viewing without tangled cables 【Universal Compatibility with Multiple Devices】Unlike standard eyepieces that only fit 1.25-inch telescopes, this digital eyepiece is widely compatible with monoculars, binoculars, astronomical telescopes, microscopes, and even rifle scopes 【HD Imaging with 2.8μm Pixel Size】Featuring a large 2.8μm pixel sensor, this eyepiece captures stunning high-resolution images. With each pixel 3.7 times larger than 1.45μm, expect superior light sensitivity, reduced noise, and enhanced image clarity for breathtaking astronomical and microscopic observations 【Enhanced Optical Performance】Designed with high-transparency optics, this eyepiece boosts light transmission by 9% more than standard lenses. While uncoated lenses offer 90% transmission, this multi-coated optical system reaches an impressive 99%, ensuring sharper, brighter, and more detailed views of celestial bodies and microscopic structures 【Effortless Setup & Ultra-Lightweight Design】Enjoy a one-step connection, no additional adapters or complex adjustments required. The official app connects in under a minute, eliminating the need for complicated computer software installations. Plus, its ultra-lightweight build makes it ideal for travel and field observations Specifications: Image size: 1920X1080 Photo ratio: 16:9 Photo format: JPG Video size: supports up to 1080P@30FPS, 720P VGA; WiFi real-time transmission 720P@30FPS Video format: MOV Auto power off time: No Time and date watermark: No for photos, yes for videos Language: 8 languages: Chinese, English, Spanish, German, Japanese, Portuguese, French, Italian; (default follows the system language) TF card formatting: Yes Program version number: Yes, support updating program version Digital zoom (screen magnification): Yes Continuous shooting mode: Yes Timed photography: Yes Auto power off: No wifi connection, default, auto power off after 3 minutes cmos size: GC2053 CMOS 1/2.9" Effective pixels: 200W Master: Master chip: AC5713A Main frequency: 240MHz 1920x1080@30fps (20000kbps) + 1280x720@30fps Pixel size: 2.8umx2.8um Power supply: built-in 800mAh lithium battery 3.7V WIFI: Model 8189FTV, real-time transmission of 720P@30FPS in an open space of 10 meters, download rate of about 2M/S, Usage: clamp/bracket Working temperature: 0℃ to 45℃ (with battery) Storage temperature: -20℃ to 45℃ (with battery) Minimum focusing distance: 3 meters Lens parameters: EFFL: 6.78mm FNO: 2.49 Field of view: 49° Magnification: 2x Number of photos that can be stored (calculated based on 1080p 32g): estimated 25W Recordable time (based on 32g 1080p calculation): estimated 8 hours Charging time: 2.5~3 hours (5V 1A) Discharge: about 90 minutes Size: 120.6*68.3*51.4mm