
This corded telephone is designed for desk use. It features a display screen and multiple buttons for various functions.

This circular printed circuit board features a mix of surface-mounted and through-hole components. It appears to be designed for power conversion or regulation, potentially for use in LED lighting or similar applications.

This AC power adapter comes with an integrated cable and connector. It is designed for charging electronic devices and features a two-prong plug for wall outlets, ensuring a stable power supply.