Human: What are the benefits of using an electric razor over a manual one? Assistant: 
The main benefit of using an electric razor is that it's much easier and more convenient than shaving with a manual razor. Electric razors can be programmed to move at different speeds, so you don't have to worry about cutting yourself or taking too long to get a close shave. Additionally, electric razors come with multiple attachments such as combs and trimmer heads, which make it easy to customize your shave for optimal results. Lastly, electric razors are generally less expensive than their manual counterparts.