Automatic start-up of the cooler when a set temperature of 18 and 36°C is exceeded (for all JBL coolers). Easy installation: connect the JBL CoolControl connection cable to the JBL Cooler. Connect the JBL Cooler power supply to JBL CoolControl. Select temperature and switch on. Temperature selector from 18 to 36°C, operating control LED, sensor for water temperature measurement, 5/2 mm DC plug. Switch for Automatic, Manual or OFF mode, operating control diode, 12 V DC operating voltage via cooling fan power supply. Includes thermostat with double-sided adhesive tape for attachment, temperature sensor (cable 90 cm) and suction cup.