blackhead remover has a 200w pixel HD Camera, which the user can clearly and shockingly see every pore on the application. Even if the light at home is not clear, built-in fill light can still accurately extract blackheads^Users please connect to the WiFi-lookface and enter the Application according to the manual. It has only photo and video, you can record your blackhead removal moments and share them with your friends. We respect the privacy of every user and you do not need to consent to any permissions setting.^60-78kpa suction pressure is suitable through research. If it is too low, the blackhead cannot be extracted. Too high, it will damage your skin. Our Pore Vacuum not only sucks out whiteheads, blackheads, acne in the T-zone, but lifts wrinkles and tightens loose skin^Blackhead Vacuum like a domestic vacuum cleaner with using the principle of pressure difference can take away the dirt deep, cosmetic residue, excess oil in the T-zone/chin^Works for 10s and pause for 2s, which is suitable for beginners and professionals. So users dont worry about the control of the intensity to avoid leaving a serious hickey. Of course, red is temporary, it can be eliminated within 15min to 1h. Please do not use it over 5min.^