Electric blackhead meterUSB black head meter Working mode: ultrasonic vibration Color; white, white English version Features: 1, lightweight, rechargeable and portable This blackhead remover is very lightweight and easy to carry, and can be easily taken to a spa, beauty salon or home. 2. Provide high quality electric blackheads for your wife, girlfriend, sister, aunt or colleague to help remove blackheads, remove dead skin, tighten loose skin, reduce wrinkles, shrink pores,