In the video, a police officer is seen holding a syringe and demonstrating how to use it. He is wearing a black uniform and has a badge on his chest. The sky is visible in the background, and the officer is speaking to the camera while holding the syringe with his right hand. He points to the syringe and then to his arm, indicating where to inject the substance. The syringe has a yellow cap and a clear barrel with measurement markings. The officer appears to be giving instructions on how to use the syringe properly.