Under normal circumstances, the head of an electric shaver does not need to be replaced and can be used for a long period of time, but attention should be paid to the hygiene of the electric shaver.
Although the electric shaver does not need to be replaced frequently, the battery should be replaced. If your electric shaver has not been dropped and stored, it can take a year and a half to replace the blade. The manual shaver needs attention when replacing the blade. It is best to replace the blade once about 8 times, but the replacement of the blade also depends on the thickness of your beard and the number of times you use the razor. If you use it frequently and the beard is particularly thick and piercing, you need to change the blade frequently.
Electric shaver: A cosmetic appliance that uses electricity to drive the blades to shave beards and sideburns. It came out in the United States in 1930. Electric shavers are divided into rotary and reciprocating types according to the blade action mode. The former has a simple structure, low noise, and moderate shaving power; the latter has a complex structure and high noise, but has a large shaving power and high sharpness. Rotary electric shavers can be divided into straight barrel type, elbow type, live clipper type and double-head type according to the shape and structure. The first two structures are relatively simple, and the latter two are more complex. According to the type of prime mover, electric shavers can be divided into three types: DC permanent magnet motor type, AC and DC dual-purpose series motor type and electromagnetic vibration type.
Post time: Nov-19-2021