<b>Binrrio Hidden Camera Description:</b><br> Product Type:Hidden Camera<br> Resolution: HD 1920×1080P<br> Inter Memory: Built-in 64GB<br> Video File Format: AVI<br> Video File Resolution: 1920*1080p<br> Video Frame: 30 fps<br> Photo Format: JPG<br> Battery Capacity: 330mAh<br> Battery: Build-in Polymer Lithium Battery<br> Product Time: Self-synchronization<br> Voltage: 3.7V<br> Lens Parameter: F/NUMBER 2.25<br> FOV: 65 degree OV9732 SENSOR<br> Charging Time: About 2 Hours<br><br> <b>Notes For Users:</b><br> 1.Before formal use, please conduct several tests to grasp the best angle of shooting / recording<br> 2.Please try not to shake when shooting / recording to ensure the clarity of image quality<br> 3.When you need to format or set the device time, please back up important files and 'TIME UPDATER.exe' software<br> 4.When the memory is insufficient, the new document will overwrite the old document<br> 5.Avoid using this camera in too high or too low ambient temperature, and avoid exposing it to strong sunlight or high humidity environment<br> 6.This bodycam is of normal waterproof; please do not bring it into the bathroom or swimming pool<br> 7.If the machine has not been charged for a long time, resulting in low power, please use the charger adapter to charge, otherwise you can use the computer to charge