Hitachi beauty instrument n4000 real and fake comparison, how often to use

Hitachi's beauty devices are very popular, especially the 4000 series. Good things are bound to be counterfeited, so you must be careful when buying. Comparison between the authenticity of Hitachi n4000? How often should I use the Hitachi beauty instrument n4000?

Hitachi n4000 genuine and fake comparison

Stickers: Authentic stickers will be brighter and look clean and fresh.

Machine head: The color of the machine head is difficult to identify without comparison. The genuine product will be darker, with a strong matte feel and not very reflective. The fake ones are brighter and have a stronger stainless steel feel.

Body: The genuine one is a bit grayish black, while the fake one is pure black. The easiest way to find the difference is to mark it above the two words on the back.

Button light: The genuine one is very focused, while the fake one will leak light. The fake yellow gear light will leak a lot of light, even onto the fuselage. The sound of shifting gears is as exciting as that of a copycat phone.

Back font: The fake font will be wider, especially the n. The font is unique to a brand and will not be a commonly used font like Microsoft. This is the best way to distinguish the authenticity. Don't believe what the purchasing agent says about batch issues.

Metal back plate: The genuine one is black like the lead.

Date font: The difference is very small. The 6 on the genuine product is a little flatter than the fake one, and the lower half of the 6 is oval.

Instructions: The genuine product is yellowish, while the fake product has poor white texture.

How often should I use the Hitachi beauty instrument n4000?

Depending on your personal needs, you can use it 3-4 times a week, but no more than once a day. The specific frequency needs to be adjusted according to your skin condition. Do not use it during allergies. During use, your hand must touch the metal panel at the back, otherwise the Hitachi N4000 will not work. Facial plastic surgery (mainly hyaluronic acid injection, etc., double eyelid surgery is fine), metal implants in teeth/under the skin, heart patients, people who are sensitive to electric current, and people with extremely sensitive skin. It cannot be used.