Rechargeable Ultrasonic Dog Repeller & Training Device with LED
Rechargeable Ultrasonic Dog Repeller & Training Device with LED
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Training Essential • 50ft Range • Dual Sonar • 30-Day Battery
Rechargeable ultrasonic dog repeller and trainer with LED — the humane, pain-free way to stop barking, chewing, jumping, digging, and chasing. Using 20–30kHz variable ultrasonic waves from dual sonar heads, this device prevents habituation and delivers faster behavior correction than whistles or collars.
Why US Dog Owners Choose This Ultrasonic Trainer
Dual Sonar Heads
Variable frequency — dogs can’t adapt, results in days.
50ft Effective Range
Works indoors & outdoors — perfect for yards & walks.
Built-In LED Flashlight
Bright white light + strobe mode — extra deterrence at night.
30-Day Battery Life
Full charge in 2 hours — reliable for weeks.
How to Use (3 Simple Steps)
- Point & Press: Aim at dog, press ultrasonic button (1–2 sec)
- Pair with Command: Say “Quiet” or “No” at the same time
- Reward Good Behavior: Praise/treat when dog stops
Works on Almost Every Dog
- Small: Yorkies, Pugs, Chihuahuas
- Medium: Beagles, Bulldogs, Corgis
- Large & Giant: Labs, Shepherds, Great Danes
- Aggressive & Reactive breeds (with consistent training)
Technical Specifications
| Frequency | 20–30 kHz Variable Ultrasonic |
| Range | Up to 50 feet |
| Battery | Rechargeable (2h charge → 30 days) |
| LED | Bright Flashlight + Strobe Mode |
| Weight | Lightweight & Pocket-Sized |
Shop More Training Tools at Whisker House
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Whisker House Training Tip:
“Use short bursts + consistent commands — most dogs respond within 3–7 days.”

Super fast delivery! 11 days! Thanks to the seller, i haven't checked yet, it looks high quality, i'll check and get back to comment.
Of quite good quality, I haven't tried it yet.
For now, it works very well.
Good functioning.