Function: 1. devices in use: sensor thermometer provides fast and accurate temperature reading immediately after contact with water. The display automatically turns on for 6 seconds and then turns off. 2. Reliable and following: With performance in mind, the IPX7 bath thermometer outlet provides accurate water temperature readings in seconds, making it an electronic and electronic device for your child. 3. Portable: The cartoon bath thermometer has been connected to the device and light details, the cute whale shape is perfect for bathing on the go. Your child will love the fun and playful design. 4. Perfect prezent: Make your bath experience fun and safe with the bath thermometer. It is a practical and thoughtful prezent for young parents, ensuring the comfort of a child and a small child. 5. Materials ABS: The bath thermometer is made of ABS. Be available with an integrated, battery-protected and test schedule to ensure safety and durability. Specification: Item Type: Bath Thermometer Material: ABS, electronic components Battery type: 3V CR2032 200mAh button cell (built-in) List of ingredients: 1 x Crab Bath Thermometer 1 x Manual directly, familiarize yourself with the basics.