Used 2 or 3 times. ○ This is a stylish, slim-sized ceramic fan heater with a large airflow. It detects human movement and automatically starts operation (operating time: 90 seconds / 5 minutes / 10 minutes). The 45° up-and-down manual louvers provide warmth from the feet up. It features 3 modes to choose from depending on the situation (Turbo / Standard / Silent). It also has a child lock for peace of mind for children, preventing accidental operation. With the automatic shut-off function, the heater will stop operating and turn off after 3 hours for safety (when the human sensor is not set). The tip-over safety device (tilt sensor) is installed, so if the heater tips over, the power will automatically shut off, ensuring safety. The human sensor can be turned ON/OFF. The automatic shut-off time can be set to 90 seconds / 5 minutes / 10 minutes. ○ This is a stylish, slim-sized ceramic fan heater with a large airflow. ○ It detects human movement and automatically starts operation (operating time: 90 seconds / 5 minutes / 10 minutes). JCH12TDS1W Power supply: AC100V (50/60Hz) Operating modes: 3 levels (Turbo / Standard / Silent) Power consumption: 1200W Human sensor operating time: 90 seconds / 5 minutes / 10 minutes A 1200W ceramic fan heater with a human sensor, providing comfortable heating with 3-stage temperature settings.