15-LED Water Temperature Visualizer Sensor Round Shower Head

- Color: Silver - ABS case material - Visually displays current water temperature - Protects you and your family from hot water burns - Features 15-LED emitters that virtually never burn out - A devices that's stylish, classy, and practical - No battery needed - Temperature range display: - Green color (< 31'C) - Blue color (32~38'C) - Red color (39'C~45'C) - Red light flashing(> 45'C) - Suitable for 20mm water hose thread Dimensions: 4.72 in x 3.54 in x 3.54 in (12.0 cm x 9.0 cm x 9.0 cm) Weight: 7.16 oz (203 g)