Description
Specifications: Case material: ABS LED emitting color:3 colors Internal diameter: 1.5cm External thread diameter: 2.2cm Item size: 3.5 * 2.4 * 2.4cm Item weight: 22g Funcrional Descriptions: LED light color: Blue/Green/Red ( Temperature detectable ) 1. When water flows down, the LED will light instantly and automatically: A. When water temperature is below 32 degrees, BLUE color will show automatically; B. When the water temperature is between 33 to 41 degrees, GREEN color will show automatically. C. When the water temperature is between 42 to 45 degrees, RED color will show automatically. D. When the water temperature is higher than 46 degrees, RED color will FLASH immediately. 2. This item will change its color by detecting watertemperature.