1.The temperature can be adjusted from 20°C to 34°C. 2. easy installation, simple operation, high temperature resistance, explosion-proof quartz glass tube, high safety! 3. Sensitive temperature controller and overheat protection device are fixed in the stem. A high resistance heating wire is used. 4. good heat resistance, good insulation, high heat conduction efficiency, equipped with sturdy support hooks and parking suction cups, which makes it more stable and reliable. 5.Double-layer waterproof protection, full diving design, can accurately maintain the set temperature. Features:1.The temperature can be adjusted from 20°C to 34°C.2.Easy installation, simple operation, high temperature resistance, explosion-proof quartz glass tube, high safety!3.Sensitive temperature regulator and over -temperature protection device are set in the rod. High-resistance heating wire is used.4.Good heat resistance, good insulation, high heat conduction efficiency, equipped with sturdy support hooks and