How to connect smart devices?    1.Scan the QR code on the manual to download the corresponding APP, or search "LBR" app on Apple Store or Google Play.    TIPS: when you choose the way scanning the QR code to download and install the app, because it is installed from an external source, the phone will prompt risk, however, this is not a virus, please rest assured to install, this app is 100% safe.    2.Turn on the blackhead remover first, then connect WIFI "BH-QBA", then start the app.       How does the pore vacuum make you beauty    Function 1: removing blackheads and cleansing    1.Choose 9mm or 6.5mm head according to the skin feel.    2.Place the blackhead remover with camera to the blackhead area and change the gear what ever you feel great or needs.    Tips: Use a hot towel to wet the face for 5 minutes to open the skin pores, the effect of removing blackheads will be better. Move slowly at where it is and move the machine. Move in one direction rather than go and back. We suggest using it for skin care no more than 5 minutes each time, twice a week.        Function 2: Massage and wrinkle relive    1.Change the head to the ellipse head.    2.Hold to massage around the eye, nose and lips, change the gear to whatever you feel great.      Tips: After inhaling a place, move quickly away(Max 3s) and such repetition can stimulate the circulation and prevent the wrinkles.    Package Included    1 x visual blackhead remover    4 x replaceable probes    1 x USB charge cable    2 x O-rings1 x user manual    4 x acne pins (choose)