Note: The battery is built-in rechargeable battery, so when using the clothes hook camera for the first three times, please recharge the product battery after running out of battery, and keep charging for 6 hours continuously each time, so as to achieve the maximum efficiency of the battery. Otherwise, it will record for dozens of minutes and then shut down.This camera definitely complys with Amazon&US laws and rules. This camera does not record sound. When charging the camera, the red light and blue light will be on; when charging continuously for 3 hours, the battery will be full, the red light will be off, and the blue light will be on. Coat Hook The hidden camera coat hook itself is a coat hook. If you use double-sided tape on the wall, you can withstand about 5.5Lb. If it is screwed to the wall, it will withstand more than 10Lb. Features: Resolution: 1920*1080 30fps Storage: Supports up to 128GB Micro SD Cards(NOT included) Functions: Motion Detection & Loop RecordingWarm Tips: 1.Please charge the hidden camera coat hook and insert the Micro SD card before you use it. 2.If the camera does not work, please reset the camera and try it again. 3.When the power shortage and Micro SD card memory is full, the camera's red &blue lights flash 5 seconds after it will save the file and auto shutdown. 4.Under federal law, this spy clock camera is used only as a video monitor and cannot record any sound 5.This products have passed rigorous testing and ensure the product quality, please kindly contact us with your questions, we will try our best to help you. Package: 1 x Hidden Camera Coat Hook 1 x Cable for Hidden Camera Coat Hook 2 x Strong double-sided tape 2 x Screw 1 x Fixed plate 1 x User ManualAny questions please contact us. We will be 18 hours online.