HOW TO GET A BETTER RESULT when using face blackhead vacuum? Step 1: Clean your face with facial cleanser. Step 2: Use a hot towel or face steamer for 3-5 Mins to open up your pores. Step 3: Please start from a lower strength level and choose an appropriate probe to your skin problem. Step 4: Move it back forth around the pore, don't leave it on the same spot in case of skin bruise. Step 5: Cool mist steam and a frozen sheet mask can help tighten pores. 4 Replaceable Suction Heads Come with 4 suction heads to solve different skin problems. Small round hole head - removes blackheads, weak suction, suitable for sensitive skin. Larger round hole head: stronger suction, suitable for stubborn blackhead. Oval hole head: makes your skin more elastic and firm. WARM TIPS FOR BETTER SKIN TREATMENT RESULTS: 1,Please don't use it if your skin is broken and damaged 2,Please don't use it over 5 Mins a time to prevent from skin damage 3,Please don't stay on one place more than 3 seconds 4,It is normal that your skin will be a little red after using it,the red will disappear in 30 Mins Specification: Material: ABS Weight: 135g Battery capacity: 500mAh Input voltage: 5V Package Included: 1 x Blackhead Remover?Attention SafeTest on your hand first and choose most suitable strength to avoid leaving bruises on your face.Don't stay in one place for more than 3 seconds and press hard and pull it vertically. Electric blackhead remover vacuum made of eco-friendly material ABS, non-toxic, non-irritating,is safer and more effective than traditional facial cleaning method. ?4 Replaceable Suction Heads?We provide 4 replaceable probes,the big round probes has strong suction, easily clean up blackheads and lift skin the small round probe can moderate suction, clean acne in the wing of nose The oval probe increases the elasticity and tightness of skin, reduce fine lines. Noted : DO NOT allow the probe stay too long on one place. ?3 Adjustable Strength Level Display? – You can easily adjust the most appropriate suction levels for your different skin areas and know clearly which level it currently is with the indication light. Low level can be used for sensitive skin, Medium level for neutral skin and High Level for oily skin. ?USB Rechargeable LED Screen Built-in rechargeable lithium polymer battery can last over 15 days super long standby time on a single charge. so that you can take it to anywhere you want.Also sweetly design with LCD DISPLAY,you can check the suction level,battery power and using time.Practical and beautiful,absolutely a perfect gift. ?Blackhead Remover ?: Powerful air pump ensure enough and stable suction to help you clean Blackheads, Whiteheads, Acne, Air dust , Makeup Residue. Before using the blackhead removal tool, applying a 3-5 minutes hot compress and using the blackhead export liquid. Once you're finished, please care your skin by applying a frozen mask.