Mini Educator ET-300 Remote Dog Training Collar Black by E-Collar Technologies | 1/2 Mile Range Waterproof Biothane Collar with LED Light – 1–100 Wide Pulse Stimulation Levels – Behavior Control Tool for Dogs 8 Lbs+

Professional-Grade Training. Half-Mile Range. Fits in Your Palm.

The ET-300 Mini Educator Remote Training Collar delivers the precision and reliability trusted by professional dog trainers — in a compact, ergonomic package built for everyday pet owners. With 100 levels of wide pulse stimulation, a waterproof biothane collar, and LED night visibility, it's everything you need to address unwanted behavior and build lasting habits with your dog.

Key Features

• 1/2 Mile Range — Train confidently across large yards, open fields, and parks with reliable signal up to half a mile away.
• 1–100 Wide Pulse Stimulation Levels — Proprietary wide pulse technology delivers a gentler, more consistent sensation than standard e-collars. Find the exact level that works for your dog without guesswork.
• 1–60 Boost Levels — Additional boost range for moments that require a stronger correction.
• Lock & Set Technology — Lock your preferred stimulation level to prevent accidental adjustments during training sessions.
• Ergonomic "Stopwatch" Remote — Compact, one-handed operation designed for small hands and fast response. Lightweight at just 3.5 oz.
• LED Light for Night Visibility — Built-in LED on the receiver keeps your dog visible during low-light walks and training sessions.
• Waterproof & Expandable — Both remote and receiver are fully waterproof. Expandable to a 2-dog system with an additional receiver.
• Biothane Collar Strap — 30" × 3/4" waterproof strap that's easy to clean, comfortable to wear, and cuttable to fit any dog 8 lbs and up.
• Rechargeable Lithium-Polymer Battery — No disposable batteries. Dual charger included, compatible with 120V/220V.
• Assembled in the USA — Trusted by professional trainers worldwide.

What's in the Box

• Waterproof floating remote transmitter
• Waterproof collar receiver
• 30" × 3/4" biothane collar strap
• 2 sets of contact points (5/8" and 3/4")
• Contact point removal tool
• Dual battery charger (120V/220V)
• Test light tool
• Remote lanyard
• Owner's manual

Specs

• Range: 1/2 mile
• Stimulation Levels: 1–100 (wide pulse) + 1–60 boost
• Receiver Size: 2.45" × 1.53" × 1.46" | 2.4 oz
• Remote Size: 4.74" × 2.65" × 1.29" | 3.5 oz
• Collar Strap: 30" × 3/4" (cut to size)
• For Dogs: 8 lbs and larger
• Color: Black