N88R New Microscope V13 Wifi HD Electronic Eyepiece Camera 15-Inch Screen Optical Eyepiece Recorder Bird-Watching Telescope Support single-tube, dual-channel, astronomical and other standard telescopes_x000D_ Built-in aluminum battery 800 mAh_x000D_ Continuous effective use for about 150 minutes_x000D_ Maximum support 256GB TF card (no card is shipped)_x000D_ Video format and encoding H.264_x000D_ _x000D_ New V13wifi electronic eyepiece camera 1.5-inch display screen optical eyepiece recorder single barrel telescope function parameters:_x000D_ 1.5-inch high-definition TFT (320x240) display pixel full-view IPS_x000D_ Video resolution FHD 1920x1080._x000D_ Support screen-off power saving function (APP setting) default screen-off for 1 minute._x000D_ Colour:Black_x000D_ Material:ABS_x000D_ _x000D_ Package Contents:_x000D_ 1 * Electronic eyepiece camera_x000D_ 1 * Data cable_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_