The ET-300 Mini Educator is a compact, powerful, and humane remote training collar designed for dogs 5 lbs. and up, regardless of size or temperament. Its unique “blunt” stimulation minimizes stress while delivering effective training results. With 100 adjustable stimulation levels, tone or vibration mode, and a customizable boost (1–60), this trainer offers complete control. The “lock and set” feature prevents accidental level changes for consistent training. The ergonomic transmitter is ideal for small hands or discreet use, while the 2.4 oz. receiver is lightweight enough for small breeds and durable enough for large dogs. Additional features include a night tracking light (solid or flashing) and two-dog compatibility (second receiver sold separately). Whether in the backyard or on the trail, the ET-300 Mini Educator delivers professional-grade training in a user-friendly design.