Introducing our cutting-edge Ultrasonic Anti-Barking Device, the ultimate solution for peaceful training sessions with your beloved canine companion. Say goodbye to incessant barking with this USB rechargeable device that effectively controls your dog's vocalizations. With a generous 15-30ft working range, it ensures reliable performance whether indoors or outdoors. Experience hassle-free training sessions and enjoy a quieter, more harmonious environment with your furry friend.

• 1. SAFE AND EFFECTIVE The anti-bell for dogs is an innovative solution for barking dogs and correcting unwanted behavior. ;The ultrasonic dog training device is safe and effective for all types and sizes (5-120 lbs) of dogs. ;Suitable for dogs from 6 months to 8 years.
• 2. Wide Working Range This new ultrasonic version is suitable for outdoor use with a range of 30 feet. ;The dog barking deterrent device is great for stopping neighboring dogs or homeless dogs barking near your home, creating a quiet living environment for your family.
• 3. 3 different frequency waves to prevent dogs from getting used to simple frequencies: this ultrasonic dog bark deterrent can emit ultrasonic sounds with 3 different sound waves, a stable frequency, a wavy frequency and irregular frequency sound waves.
• 4. Dog Muffler & Pet Trainer - Dog Barking Deterrent Devices provide control over barking

• Product name: Ultrasonic Anti-Barking Pet Training & Repellent Device
  
• Power supply: USB.
• Input voltage: 3.7 V.
• Input current: 40 mAh.
• Battery: 3.7 V 1500 mAh.
• Waterproof IP rating: IPX4.
• Sensor: noise detection.
• Sensor distance: up to 30 feet.
• Ultrasonic frequency: 15 KHZ-30 KHZ.