Some common problems that corded electric hair trimmers can experience include:
Cord tangling or getting in the way: Corded trimmers can be inconvenient to use if the cord gets tangled or interferes with the user's movement while trimming.
Lack of flexibility: Corded hair trimmers are limited by the length of their cord, which can make it difficult to use them in tight spaces or areas that are not close to an electrical outlet.
Overheating: If used continuously for an extended period of time, corded hair trimmers can overheat, which can cause discomfort to the user and even lead to the trimmer malfunctioning.
Maintenance: Corded hair trimmers require regular maintenance, including oiling the blades, cleaning the trimmer, and replacing any worn or damaged parts.
Noise: Some corded hair trimmers can be loud, which can be a nuisance for the user and anyone else in the room.