[Innovative technology] Blackhead vacuum cleaner adopts innovative vacuum adsorption technology, which will not harm skin. This blackhead cleaning tool is more convenient and effective than using facial mask or acne needle.[Use effect] After 6-8 weeks of continuous use, the electric blackhead instrument can effectively remove blackhead, white head, grease and cosmetics residues, and tighten the skin[Standby time] LED display can easily display the residual power and suction level. The long-life lithium battery only needs 2 hours of charging and can be used for more than 300 minutes. It is suitable for carrying and traveling.[Deep cleaning blackhead] The electric blackhead instrument is specially designed for various skin types. The weak suction level 1 is applicable to sensitive and dry type, and the first use of small hole beauty probe. Medium suction, level 2 for neutral. Strong suction level, level 3 is suitable for oily, specially designed for mixed type with large pores.[Precautions] Before use, be sure to clean the skin with warm water, and then apply a towel to the face for 1 minute. Before using the instrument, wait 1 minute for the pores to completely open and start from the first gear, gradually adjust the gear according to the inhalation effect. Remember not to use the same part for too long, about 15 minutes each time, and once a week can be used in the used place. Blackheads can not be removed at once, only persistent use can be effective.