Observe the charging and using state of the machine: there is a difference between the charging and using state of the genuine YAMAN. When the genuine machine is not fully charged, the charging display on the screen flashes, the first button lights up, and the body is opaque in any case; There is a difference between fakes on the left. When the screen is not fully charged, there is no charging display category. The lights of the first and second buttons are on, and there is light transmission on the fuselage, indicating that the material is thin and inferior.

Compared with the old model, Yameng's new machine has more Yameng Chinese on the label, and its body is thinner than the old model. The labels of the first batch of Yameng are not in English, but in English. Please pay attention to this.

Side effects of Yameng beauty instrument

1, keratin damage or allergy: In the process of using Yameng beauty instrument, if it is used together with alcoholic water emulsion, it will cause facial cell damage, which is manifested as facial allergy, redness and keratin damage.

2, melanin increase: using Yameng beauty instrument may increase the permeability of the face. Due to the increased permeability, such a long exposure will increase facial melanin and cause damage to the face.

3. Facial discomfort: When using Yameng beauty instrument, some people may not know how to operate it and are not familiar with the gear. If the use control is not in place, it will easily lead to facial discomfort, such as facial fever. If this feeling occurs, it is recommended to stop using it first to avoid causing more damage to the skin.

Refer to the above? Baidu Encyclopedia-Yameng