1. 3Temperature Control Generates heat using farinfrared rays to prevent drying. The table heater's temperature can be easily adjusted across three levels: 50 for , 45 for medium, and 40 for low. 2. Timer Heating Automatically powers off when tilted beyond 45 degrees or overturned. The panel heater features a timer with settings for 30 minutes / 60 minutes / 90 minutes / 2 hours / 3 hours. It also shuts down automatically if no operation is detected for 15 minutes after activation. 3. Instant Warmth Adjust the angle to distribute heat across a wider area. The leg warmer under the desk focuses warmth on the knees, which tend to get cold, ensuring comfort. Easily warm your feet with the soothing sensation of a foot bath. 4. Reliable Material The carbon fiber heating element of the foldable heater is made of nonmetallic material, making it safe, lightweight, quiet, and odor. The back is insulated to effectively prevent heat loss.