1High quality electric resistance wire, uniform heating, durable and long service life. 2Double layer waterproof insulation, can control water temperature, easy to adjust and read the temperature. 3Power indicator lights up means the heater is starting to work, when the water temperature reaches the specified temperature, power indicator will automatically turn off. 4High resistance heating wire, double waterproof protection, long heating life. 5Equipped with 2 powerful suction cups, reinforce the heating rod to prevent from falling.
