We some people love to travel and some need to travel for professional purpose. So, we need to bring our shaver with us in a travel to keep the face clean and smooth all the time.
But carrying an electric shaver with its charger is very annoying even most of the time we forget to bring the charger with us and the rechargeable shaver becomes useless after the battery going dead.
And also we do not like to use a manual razor in this digital world as the manual razors are very uncomfortable and irritating with the skin.
Considering this side, the electric shaver companies specially designed the battery operated shavers for traveling.