Essential oil introduction instrument, red light EMS electrotherapy vacuum negative pressure lifting to promote osmotic absorption. Very simple and fresh T-shaped handheld structure, light purple/cherry blossom/rice white three low saturation Morandi color matching, the body is matte frosted material does not touch fingerprints, with the same color system metal keys and bottom decorative ring, handle three raised metal keys vertically arranged, coated with essential oil, wet hands can also be blind operation; The surface of the operating head has fine anti-skid texture, which does not slip when pushing the essence; the whole body is rounded and has no sharp edges and corners, so it is more reassuring to stick to the face. The charging port is hidden in the metal ring at the bottom, and there are no extra openings. It is very convenient to wipe and clean.