New product. Made for a heater mat for rescued cats. Input: DC jack of AC adapter (5V) Output: USB (5V) The temperature sensor is about 98cm long. Made for a heater. It has a thermostat that automatically turns off when the set temperature is reached. Please note that it is for normal 5V and cannot be used with PD. Red temperature = current temperature Blue temperature = temperature to turn off the power How to use: ・Press the SET button to unlock ・Set the temperature with the up and down buttons You can change various modes by long-pressing the SET button. P0 (Heater or Cooler) ・H = for heater ・C = for cooler P1 (Delay temperature) ・If 1℃, if the power turns off at 30℃ ⇒ turns on again when it drops to 29℃ ・If 2℃, if the power turns off at 30℃ ⇒ turns on again when it drops to 28℃ P2 (Thermostat upper limit temperature setting) ・You can set a double setting so that the temperature does not exceed it if someone changes the temperature without permission. P3 (Thermostat lower limit temperature setting) ・You can set a double setting so that the temperature does not go below it if someone changes the temperature without permission. P4 (Temperature correction) ・If the temperature sensor is slightly different from the actual temperature, you can correct the sensor up to ±7℃. P5 (Delay time) ・You can delay the switch from turning on again from 0 to 10 minutes. ・There is no case, so please buy a small Tupperware container at Daiso, etc. ・We will ship with simple packaging and Yu-Packet Post. We support everyone's rescued cat activities. We want to deliver it as cheaply as possible, so please understand.