This thing is a battery powered 2-axis wifi camera operated via a web interface.
The gimbal part houses an ESP32-CAM with OV2640 lens and a servo motor (SG90).
The base part houses two 18650 batteries, micro-USB power unit and the other servo motor.
The connecting arm is hollowed to run cables from base to gimbal.

Edit: Depending on material used, right angle with 1 arm is not stiff enough for motion tracking and buckle over time. Updated the part with 2 arms + matching mobile cover.