Universal lens WIFI cameraDevice generates its own Wi-Fi hotspotMobile App, app is a fully functional software application provided free of chargeUniversal direct mount on riflescope with 1.25 inch diameter eyepieceRechargeable lithium polymer battery (estimated 1500mAh battery life 3-4 hours) Compatible with the current Svbony Camera AppDirectly take pictures/videos through the mobile phone APP, and download and share them to social media as soon as possible.Solution: 1920x1080Effective pixels: 2MWifi module: 2.4G, 150MbpsStorage: TF card, maximum support 128G, built-in 32GUSB: Type-CBuilt-in battery: 1500 mAhVideo: SupportPhoto: SupportPlanned photo: SupportWorking humidity: 20%RH-80%RHStorage humidity: 20%RH-95%RHWorking temperature: -10C-50CStorage temperature: -20C-60C(Note: Only suitable for 5V1A charging, it will not charge above 2A, and is not compatible with the new model for iPhone15 iOS 17.3.1)Colour:BlackMaterial:Metal Package Contents:1set x SC001 astronomical telescope WIFI wireless electronic eyepiece Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.