Ultrasonic Dog Repeller – Dual Head USB Rechargeable + LED Light

Take Control of Unwanted Barking — Humanely & Effectively

Introducing the Dual Head Ultrasonic Dog Repeller, a high-powered, USB-rechargeable training device designed to help you manage excessive barking and encourage calm, well-mannered behavior in dogs. Whether you're dealing with a neighbor's noisy pup during your daily walk or working on training your own dog at home, this compact device delivers consistent ultrasonic tones that dogs hear clearly — without disturbing human ears.

The dual-head ultrasonic emitter provides a wider coverage angle, making it more effective than single-head models. Simply point the device toward the dog and press the button — the ultrasonic frequency grabs their attention and discourages continued barking. It's a safe, chemical-free, and humane approach to dog training and deterrence.

Key Features

• Dual Ultrasonic Emitters: Wider sound dispersion for greater effectiveness at range
• USB Rechargeable: Built-in battery charges via standard USB — no disposable batteries needed
• Built-in LED Flashlight: Doubles as a handy flashlight for nighttime walks or low-light situations
• Compact & Portable: Lightweight plastic body fits easily in a pocket, purse, or on a keychain
• Chemical-Free & Humane: Uses only sound — no sprays, shocks, or physical contact required
• Easy One-Button Operation: Intuitive design makes it simple for adults and seniors alike
• Versatile Use: Ideal for dog training, neighborhood walks, jogging, and outdoor activities

Specifications

• Material: Durable Plastic
• Power: USB Rechargeable (battery included)
• Target Pet: Dogs
• Country of Origin: Made in Mainland China

Perfect For

• Dog owners working on bark-training at home
• Walkers, joggers, and cyclists who encounter loose or reactive dogs
• Anyone looking for a safe, non-contact deterrent for dogs

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Learn More About Humane Animal Training

For guidance on responsible and humane dog behavior management, visit the OSHA Dog Bite Prevention resource or read about CDC guidance on dog bite prevention — useful context for anyone regularly encountering dogs in public spaces.

Learn more: Dog training

Frequently Asked Questions

Q: How does the ultrasonic dog repeller work?

A: The device emits a high-frequency ultrasonic sound that is audible to dogs but generally inaudible to humans. This sound captures a dog's attention and discourages unwanted behavior like excessive barking or aggressive lunging. The dual-head design disperses sound across a wider angle for better coverage.

Q: Is this device safe for dogs?

A: Yes. The ultrasonic dog repeller is a humane, non-contact training tool. It uses sound frequencies only — no electric shocks, sprays, or physical force. It is designed to interrupt and redirect a dog's behavior, not to cause harm.

Q: How do I charge the device?

A: The device is equipped with a USB rechargeable battery. Simply connect it to any standard USB power source (computer, wall adapter, power bank) using a USB cable to recharge. The battery is included and pre-installed.

Q: How far does the ultrasonic sound reach?

A: The dual ultrasonic emitters are designed for effective use at short to medium range — typically most effective within 5 to 8 meters (approximately 16–26 feet), depending on environmental conditions and the individual dog.

Q: Can I use this device at night?

A: Absolutely! The built-in LED flashlight makes this device practical for evening or nighttime walks, providing both visibility and the ability to deter dogs in low-light conditions.