NV4AS 1080P 4X Zoom Telescope Sight Monocular Hunting Night Vision Scope Camer. Display: 1.2-inch OLED full screen. Lens: 12mm ultra-large aperture lens, 5 million pixels, full surface multi-layer coating. With three brightness levels. Crosshair: It can move parallelly up, down, left, and right, and there are four crosshair patterns to choose from. Power supply time: Fully charged: Turn on the highest setting of the flashlight, it can be used for 2 hours, do not turn on the flashlight, it can be used for more than 8 hours. Night vision distance: 300 meters. Usage status: three scenes: daytime/twilight/full black. Note: In low light, you can see the actual color scene around you without turning on the flashlight. Supply voltage: 3.7V. Is it earthquake resistant: Yes. Long press the menu key to bring up the menu bar, press? /? To select the menu, and press OK to confirm. Exposure: adjust the exposure to high or low. Contrast: adjust the contrast of the image. Language: Language setting, there are 10 language options. Front sight adjustment: Adjust the position of the front sight. Loop recording: Set loop recording to off or 3/5/10 minutes loop recording. Microphone: turn on/off the microphone. Photos and Videos: View or delete photos/videos. Date and time: Show/hide date and time. Date/Time: Date and time settings. Screensaver: Set automatic screen saver time – off/30 seconds/1 minute/3 minutes. Screen brightness: Set screen brightness – 5/15/25/50/75/100%. Automatic shutdown: Set the automatic shutdown time – never, 3/5/10 minutes. Format: Format the memory card (delete all data on the memory card). Restore default settings: Restore factory settings – Yes/No. Version: Version: displays the firmware version. 1 x night vision device. 1 x metal barrel. 2 x spare rubber rings. 4 x rubber rings. Please list your special requests color, packages, etc. Our working hours Beijing time from 9:00 a. To 18:00 p. The images shown are not the actual item and are for your reference only. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season. Other countries or remote areas may take longer. For defective items (excluding items damaged and/or misused after receipt). It from the date it was received. In the original packaging. Specific reason for the return, and. OR, you may choose to have a replacement. Our office hours are: 9:00 a. M to 6:00 p. M (GMT +8) of Monday to Saturday. And our office is closed on Sunday and public holidays (China). We apologize for the late reply during the holidays. Feedback is very important to us. Excludes weekends and holidays. If you are satisfied with our products and service. Please do not forget to leave a good review to us, thanks! For all orders, please note that.