Generic "Smart Watch" in plain kraft-style packaging, still sealed in shrink wrap, with no brand name printed.
Square-faced design shown in the line drawing, similar to the popular DZ09-style phone watches.
Controls: a button at the top and a button at the bottom of the case, plus a touchscreen display.
Likely features (typical for this type): Bluetooth calls and notifications, SIM card slot, camera, and a basic fitness or sleep tracker.
Caution: with no brand or specs on the box, check the seller's details for battery life, compatibility with your phone, and warranty before buying.