How to play the video:The recordings saved on microSD card can be watched on computer with a card reader or directly watch on mobile phone. The recordings saved on Cloud storage can be downloaded and watch directly on mobile phone.Main function: high-definition WIFI wireless remote, 160 degree wide- lens, can bend the cable at any time, USB plug and play, alarm.When microSD card is inserted, the camera will automatically surveillance video. An 8G microSD card can up to 2 recording, an 128G microSD card can up to one month of recording.No built-in battery,simply connected to power source to achieve long time working and it needs 5V/1A Voltage to activate.14mm small lens, easy to carryMain function HD WIFI wireless remote, 160 degree wide- lens, can bend the cable at any time, USB plug and play, alarm.Color: blackMaterial: plasticRead use:1. the microSD card use. Doing this, however, will remove all data from the card.Make to back up any data formatting.The camera only supports 10 microSD card with at least an 8GB capacity. It supports cards Up to 128GB.2.You can watch real-time video without inserting a microSD card, you cannot storage the video in the camera and cannot play back video.3. No built-in battery, simply connected to power source to achieve long time working and it needs 5V/1A Voltage to activate.4.The Camera supports 2.4G Wi-Fi Connection and it does not support 5G Wi-Fi frequency band connection.Relevant Parameter:Pixel: 1200 CMOSResolution :720P Camera :Straight 5-10 Illumination: 1LUXBattery Capacity: No buildin batteryVideo Duration:plug and play ,24hours long time workingOperation Humidity: 15-85% RHMemory Card Type: TF cardMaximum capacity of memory card: 128GB (memory card 't included)Package Contents:1 x Mini camera1 x Card reader (Random Color Do not accept designation)Only the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.