8 LED LIGHTS THERMOMETRIC SHOWER HEAD. This item will change its color by detecting water temperature. No battery needed. Super strong 8 LED lights. 3 COLOR automatically changing!! RED/GREEN/BLUE, help you feel more relax and smooth your emotion! what is more, it is very romantic! When water temperature is between beyond 46°C, Red color will show automatically When water temperature is less than 32°C, Green color will show automatically When water temperature is between 33 and 41°C, Blue color will show automatically

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