E-Collar ET‑300 Mini Educator ½‑Mile Remote Dog Training Collar with 100 Levels, Tone & Vibration, Waterproof, 1 Humane‑Dog System

Achieve reliable off‑leash control with the ET‑300 Mini Educator — a compact, professional‑grade e‑collar designed for dogs 5 lb and up. This trusted 1‑dog system delivers precise, humane training through “blunt” pulse stimulation, offering 100 adjustable static levels and a boost range (1–60) for high‑distraction scenarios. Use tone or vibration as a warning cue, and lock in your ideal setting with the patented “Lock & Set” function to prevent accidental changes.

Despite its small size — the receiver weighs just 2.4 oz and the transmitter fits comfortably in small hands — this system packs power and versatility. Both the collar and the floating remote are waterproof, shock‑resistant, and include low‑battery indicators and a night‑tracking light for visibility. With quick 2‑hour LiPo charging, ergonomic no‑look design, and assembled-in-USA craftsmanship backed by a 2‑year warranty, this e‑collar offers unmatched value and control for serious trainers and pet owners alike.