【13-Stage Timer & 10-Level Temperature Control】The Zaahir pet heating pad prioritizes the safety and comfort of your pet, featuring a 13-stage timer (1-12H/24H) and 10-level temperature control (30-60°C). By precisely adjusting the temperature based on your pet's comfort, it maximizes their safety while providing optimal warmth. No more worries about the temperature being too cold or too hot. 【NTC Constant Temperature, Overheat Protection, Warm Winter Protection】The Zaahir cat heating pad incorporates an NTC temperature sensor and a U-shaped circuit heater to evenly heat based on the set time and temperature, preventing overheating. Additionally, the internal circuit is equipped with overheat protection and short-circuit/leakage protection to safeguard the chip. 【Inner Layer Waterproof & Removable Cover】This pet heater is designed for cleanliness and safety, with an IP67 waterproof inner layer! Made with environmentally friendly materials and heat-pressed, the waterproof performance is enhanced, and it even includes antibacterial and anti-mite functions, making it super safe to use with your pet! Even if it gets soiled by pet saliva or urine, you can easily maintain cleanliness by simply wiping it with a damp cloth. Your pet can sleep warm and comfortably even if the cover isn't dry. Furthermore, the cover is made of super-soft fleece and is easy to remove! It's machine washable and can also be hand-washed. 【2-Meter Long Cord & Chew-Resistant Enhancement】This cat heater has a 2-meter long power cord, a convenient design that allows you to place it anywhere, such as in the living room or next to a desk. Note: Prolonged chewing by pets may damage the metal spiral tube. Especially during dry and cold seasons, the frequency of chewing increases, so it is recommended to cover the power cord with furniture, etc. 【Energy Saving & PSE Certified】The best choice for winter heating. Compared to traditional pet kotatsu, it achieves amazing energy-saving effects (average power consumption is only about 0.8 yen per hour). Furthermore, this pet heating pad has obtained PSE certification. 【Size Variations & Winter Measures】Suitable for pets of all sizes, with a lineup of 3 sizes to choose from according to your pet's size: S (45*45cm), M (45*70cm), L (60*90cm). It offers 3 sizes to accommodate various pet body types. Recommended use: Suitable for small animals (dogs, cats, rabbits, etc.) and large pets up to 90cm in length, satisfying the needs of various pets.