Uncertain; likely small beetles, possibly carpet beetles

If carpet beetles, adults occur indoors near windows, while larvae develop in lint, stored animal-based materials, and undisturbed furnishings.

Carpet beetle larvae feed on materials such as wool, fur, feathers, and dead insects; adults typically feed on pollen or nectar.

Carpet beetles undergo complete metamorphosis; larvae are often concealed, and adults may be attracted to light.

Some carpet beetle larvae damage natural-fiber items; they do not bite or transmit disease. The image is not clear enough for a reliable identification.