-This electric hair clipper is equipped with T-shaped blades made of carbon steel and self-sharpening ceramics, which can trim hair and beard smoothly and quickly -The professional T-blade trimmer is equipped with a powerful motor, which can provide high speed and long-lasting use time – And the powerful motor is also quiet, won’t scare your kids -The hair clipper comes with 1 battery and 1 battery charger. USB fast charging for 3 hours, enjoy 330 minutes of trimming -This multipurpose clipper combines the functions of a hair and a beard trimmer in one device -It has a one-touch switch button, press the bottom button, and it can work effectively