✅【9-Level Temperature Adjustment - Comfortable Warmth】 Offers 9 temperature settings, ranging from 33 to 55°C. Allows pets to comfortably stay at the optimal temperature setting depending on the season and usage environment. Heaters are placed throughout the pet mat to achieve uniform heating, providing consistent warmth to your pet. ✅【4-Level Timer Settings】 This pet hot carpet is equipped with a 4-level timer function (2/4/8/12 hours) to prevent forgetting to turn it off and to avoid low-temperature burns during sleep. You don't have to worry about forgetting. The power will automatically turn off after the set time has elapsed. ✅【Overheat Protection & Waterproof/Flame-Retardant】 The pet hot mat has a built-in temperature sensor, and the power will automatically turn off in case of abnormalities such as overheating or electrical leakage. It will automatically heat again when the temperature drops. Built-in flame-retardant cotton achieves uniform heating and more effectively reduces risks. Also, the anti-bite spiral tube is one of the safety designs, with high durability and excellent electric shock prevention measures. Another is the cable connection port of the controller, preventing damage from biting and water ingress. The surface uses environmentally friendly medical-grade PVC material and has an IP67 waterproof design to prevent the risk of electric shock from urine or water seeping in. The design prioritizes the safety of pets in every detail. ✅【Fluffy Fabric & Easy Care】 Comes with two removable covers, made of high-quality flannel material, which feels soft and comfortable. They are removable and can be washed in the washing machine at any time. The heating element inside the pet heater is covered with PVC waterproof material and has IP67 waterproof performance to prevent pet urine. If the pet heater body gets dirty, just wipe it with water. Shema 3300