E-Collar Technologies BarkLess Pro BP-504 Educator incorporates several features making it the most humane e-collar bark deterrent that was designed to reduce unwanted and excessive barking.
The ability to adjust the sensitivity of the bark sensor allows the user to tailor the activation to the particular dogs.

Features:
- 5 Seconds Safety Delay Between Stimulation Activations
- 3 Stimulation Modes: Tone Only, 8 Levels of Static Correction and Auto Mode
- 3 Levels of Adjustable Bark Sensitivity
- Ability to Turn Pavlovian Tone Off (great for tone superstitious dogs)
- Adaptable to Various Size Dogs and Different Breeds
- Proprietary Advanced Bark Suppression Technology
- Advanced Vibration Sensor Technology Eliminating False Activations
- Fully Waterproof and Shock Resistance
- 2 Hours Quick Charge Li-Po Battery
- Bark Counter
- Assembled in the USA

Package Includes:
- BP-504 Collar Unit with Biothane Collar Strap
- Stainless Steel Contact Points
- Contact Point Removal Tool
- Sensor Post for Long Contact Points
- Charger
- Owner's Manual
- PetsTEK Training Clicker

To prevent the occurrence of skin irritations from pressure from the contact points the BarkLess Collar should never be worn for more than 2 hours per day at first and 10 hours maximum after 4 to 8 weeks.

Important Warnings
- BarkLess Pro BP-504 is designed for dogs only
- Do not leave the collar on your dog for more than 10 hours per day
- Keep away from children at all times
- Not recommended for dogs younger than 4 month old
- Seek professional help if your dog becomes aggressive during bark reduction training
- Observe your dog's reaction to the stimulation before leaving them alone