Display: The Ring, Water Purifier Tds Value, Ppm, And Button Lights Are Always On When The Machine Is Working; The Bazi Displays The Pure Water Tds When The Machine Is On, And Does Not Display When It Is Turned Off; 1 Minute After The Water Is Full, The Screen Off And To Sleep Mode, The Ring Flashes In The Form Of A Breathing Light, With A Frequency Of 2 Seconds On And 2 Seconds Off.
eBay