Features: - Fun switch:Replace the traditional press or touch switch with a fun tap light switch. Not only is it interesting, but the temperature can be clearly visualized by changing the color of the light. - 96% heating area coverage:Covering 96% of the high-density heating sheet, almost the entire sheet is covered. After the hot pressing process, the carbon crystal heating film is flat and without protrusions, ensuring uniform heating, and never overwhelming one another. - 15 seconds quick heat:It heats up quickly for 15 seconds after starting up, the temperature rises to about 45°C within 1 minute, and then the temperature stabilizes, and the whole process is silent during use. - Tree-speed temperature control:They are low temperature range (≈38℃)/medium temperature range (≈45℃)/high temperature range (≈53℃). Built-in thermostat chip, automatic thermostat after reaching the preset temperature, not affected by other factors. - Safety protection, automatic power off:It will automatically shut down after being turned on for 4H to prevent users from forgetting to shut down after leaving the seat, which may cause excessive power consumption and other safety hazards. Specifications: Rated Power: 77W. Rated Voltage: 220V. Rated Standards: GB 4706.1-2005; Gb 4706.8-2008. Weight: 520g. Size: 800 x 320mm. Package Included: 1 x Table Mat. 1 x Cable. 1 x Manual. 1 x Package Box