Blackhead Extractor Small bubble blackhead with blue light pore cleaningProduct descriptionXpreen digital display blackhead deviceFeatures:1. Equipped with powerful medical grade air pump2. Double sealing ring, firmly fixed probe3.1 keys 3 mode 4 probes, custom cleaning4.LED display visually displays work information5. The built-in battery can be used for about 3 weeks on a single charge6. Ergonomic design and comfortable use7 Front blue light, sterilization and anti-inflammatory.Usage method1. Wash your face with water.2. Install the isolation pad and probe.3. Power on and select a mode.4. Place the probe on your face and move it slowly.5. Shut down after use.6. Remove probe and clean with cotton swab.7. Apply skin care to your face.Specification parameterCharging method: wired chargingBattery voltage: 3.7VCharging voltage: 5V/1ARated output power: 0.75WRated current: 200mAPressure value (load) : about 9.5 kpa