The image shows two small electronic devices, one in red and the other in black, placed on a wooden surface. The red device is a small, rectangular device with a green circuit board on the front and a white label on the back. The label has the word "ZERO" written on it in black letters. The black device appears to be a small battery or charger. Next to the red device, there is a knife with a sharp, pointed blade. The knife is resting on the wooden surface next to the black device.