1Application: Suitable for new energy vehicles, mobile phone charging, all kinds of heating, lighting, ventilation, rice cookers and other household appliances automatic power off.2Time Setting: 2 minutes to 2 hours setting, 16 kinds of timing duration can be arbitrarily selected, through the dial diagram, adjust the dial position to the corresponding length position to operate.3Durable Shell: High strength fireproof ABS shell, stable heat dissipation, not easy to burn out, good insulation, safer to use, exposed installation, simple installation.4Parameters: Voltage input is 220V, output current is 16A, maximum load is 3500W, 86x86mm size, compact design, space saving.5Practical in Use: Touch switch, high sensitivity, simple and easy operation, standard 86mm size, suitable for various wall installations in the room.