On the front of the device there are four speakers.
There are also Braille buttons to choose a distance for detection. Finally
the ultrasonic and infrared systems are in the front. The back of the unit
has a belt clip or hooks for a lanyard. There is also an earphone jack
so the user won’t disturb others. Our product will replace the cane.
Purchase our product and your visually impaired friend will live hands
free. Our product comes with free training.