MODUS 2025New Anti Barking Device, 4X Ultrasonic Emitters Dog Bark Deterrent Device, Rechargeable Dog Barking Control Devices with 50ft Range Dog Training Tool, Alternative to Dog Shock Collar (Blue) - M-251

• 🐕Upgraded 4 Ultrasonic Emitters:Stops Behavior in Seconds: newest model with 4 ultrasonic Emitters, and we added an undulating 20 to 30 kHZ 10 second ultrasonic boom. The MODUS Ultrasonic Dog Bark Control Device combines automatic shut-off hearing protection with ultrasonic clicker technology, creating quieter surroundings, improving sleep in a very short time.100% painless. 100% effective. Achieves the perfect balance between quick training results and safeguarding your pup’s sensitive hearing. 🐕Innovative Design [Deterrent + Training + Pet Clicker]: Enhanced Features for Dog Training Aid and Bark Control: Featuring an 8-second auto-shutoff ultrasonic function with whistle and strobe, this tool combines a pet clicker and bark deterrent in one, saving you from buying them separately. It provides quick training while protecting your dog's sensitive hearing, and also helps prevent other dogs from approaching during walks, jogging, or biking. 🐕The Ultimate Barking Solution for Small, Medium, and Large Dogs: great choice as alternative to Clickers or Whistles: Our ultrasonic mode is supreme in modifying behavior, making it more effective than traditional training methods like clickers and whistles. Achieve faster "bark quiet" and "bark deterrent" outcomes than standard obedience programs. Caution: Not suitable for dogs with hearing impairments. 🐕Suitable for Dogs of All Sizes: The MODUS ultrasonic anti-barking device works for dogs of all sizes, from 6 months to 8 years old. Using advanced ultrasonic technology, it captures your dog's attention quickly and effectively. See how this pain-free solution can transform unwanted behaviors in less than 3 seconds, making it a safe and efficient training tool. 🐕Rapid 2-3 Hours Charging: 120 Days Standby: The 1000mAh ultrasonic dog barking deterrent charges quickly and runs continuously, whether you're using the Fixed Sonic Frequency, Undulation Sonic Frequency, or Clicker Mode for seamless behavior training. 🐕Friendly Note: This anti-barking device is not effective for dogs with hearing impairments. We also recommend avoiding use on dogs under 6 months old, as it could interfere with their hearing development. Don't worry—if the device isn't suitable for your dog, we offer a hassle-free, fast, and friendly refund with no questions asked.