I have been using Wahl products for over 40 years when I purchased their red foil shaver. I've been using the bump free version for years. So I decided to purchased a different version via Amazon. The 1st wouldn't hold a charge the 1st week I used it
Amazon replaced it. 2nd 1 wouldn't hold a charge & I wasn't able to plug in a wall socket (no play on word's) & shave while charging, as the instructions suggest. Forwarded it to the Wahl repair center, same thing happened again...I will not be purchasing Wahl again.