1. HD Design: Create the ideal underwater atmosphere with our wireless temperature sensor. Ensure stable tank temperatures to prevent damage to your fish, plants, and corals. 2. Efficient Charging: Enjoy hassle longterm aquarium temperature monitoring, as our rechargeable sensor features a builtin 5V battery, eliminating frequent battery replacements. A single charge lasts up to 45 days and can be easily recharged via a TypeC cable. 3. Smart Temperature Monitoring: Optimize your aquarium's living conditions with our wireless aquarium temperature sensor. Experience an refresh rate of 5 seconds, thanks to our precision chip that covers a wide temperature range from 9.9°C to 50°C, giving you the confidence to care for your aquatic life. 4. Easy to Use: With its wireless design, simply press a button on the screen to instantly read your aquarium's temperature, enhancing both cleanliness and visual appeal.