Safe trim system. 3-Blade action. Large capacity waste bin. Easy to replace batteries. Requires 2 AA batteries (not included). Includes a cleaning brush for regular maintenance of the motor. Triple blade action removes fuzz & lint fast! Quickly removes unsightly pilling and fuzz balls from sweaters, shirt collars, wool, flannel jackets and any knit fabrics. Restores clothing to a like-new appearance. Comfortable grip handle. Heavy duty motor. Easy-to-remove waste bin. Cleaning brush included.