Precise Temperature Control: Experience hassle-free aquarium maintenance with this aquarium heater's built-in smart chip and fixed-point thermostat technology. It maintains a consistent water temperature of 26C without manual adjustments, helping to ensure the health and comfort of your aquatic pets.Benefits of Precise Temperature: The aquarium heater features a high-sensitivity temperature sensor for accurate temperature control, minimal temperature fluctuation, and uniform heat distribution. Enjoy reliable performance with intelligent temperature regulation.Durable and Even Heating: Constructed with high-quality materials, this aquarium heating rod delivers long-lasting and even heating. It provides a stable and safe environment for aquatic life while operating efficiently with low energy consumption.Space-Saving Design: This compact aquarium heater is ideal for small tabletop aquariums up to 25 liters. Its slim and efficient design ensures optimal performance without taking up valuable space.Low Power Consumption: With a 10W power rating and a USB interface, this heater can be conveniently connected to a power source such as a mobile power bank. It offers safe, energy-efficient operation with flexible connectivity options.