ROJECO U20 Ultrasonic Dog Repeller

A Safe, Humane Way to Stop Unwanted Behaviour

The ROJECO Ultrasonic Dog Repeller U20 is a handheld training device that uses harmless ultrasonic sound to interrupt barking, chasing, or other unwanted behaviours. With dual ultrasonic transmitters and a powerful strobe mode, it’s an effective, non‑invasive tool for pet owners.

🐕 Key Features

• 2 Ultrasonic Modes – Choose Normal for everyday training or Enhanced + Strobe for stronger deterrence with a bright LED flash.

• Dual Ultrasonic Speakers – Two transmitters deliver a more powerful, focused sound wave up to 10 metres (32.8 ft) range.

• Long Battery Life – Built‑in 850mAh rechargeable battery provides up to 20 days of use on a full charge.

• Fast Type‑C Charging – Fully recharges in just 2 hours.

• LED Flashlight – Integrated light for nighttime walks and added safety.

• Portable & Lightweight – Weighs only 100g and includes a handy wrist strap for easy carrying.

• Suitable for Most Dogs – Effective for dogs 6 months to 8 years old, all sizes and breeds.

👉 Why Choose the U20?

• Humane Training – No shocks or physical corrections – just a safe ultrasonic sound that grabs your dog’s attention.

• Two Intensities – Use the lower setting for mild redirection or the enhanced mode with strobe for more persistent behaviours.

• Long‑Lasting – With 20 days of standby use, it’s ready whenever you need it.

• Great for Walks – The built‑in LED light and wrist strap make it perfect for evening outings.

📦 What’s Included

• 1 x ROJECO Ultrasonic Dog Repeller U20

• 1 x Hand Strap

• 1 x Type‑C USB Charging Cable

• 1 x User Manual

Train with kindness – order the ROJECO U20 Ultrasonic Dog Repeller today.