Material: ABS (plastic) - Finish: Chrome - Style: Contemporary - Shower Head: Rainfall - Spout Height: 10cm - Spout Length: 10cm - Spout Width: 10cm - Shipping Weight (kg): 0.23 - Blue or green: below 32'C - Green or blue: 33~42'C - Red: Over 51'C (It alarms you to take care to avoid scald) - 3 color changes according to water temperature - Ultra quiet no batteries and external power supply it will illuminate after water flows down - Brightness is enough even no other lighting - Ideal for bathroom to make it more fantastic - Fits for 20mm diameter screw handlebar - Packing List: - 1 x LED shower head