DGT Echo Speaking Chess Timer ClockThe DGT Echo is a speaking chess timer clock. At the touch of a button it informs players of their own remaining time or their opponent's remaining time. DGT Echo is specially developed for blind and visually impaired players. It is the audio version of the widely used DGT3000 chess timer clock and has these extra advantages: All settings and clock times are spoken in the English language Striking color combination designed to suit visually