Anti Barking Device with 4 Modes Ultrasonic Dog Repeller (Handheld, Rechargeable, Type-C)

If you’re dealing with nuisance barking, an ultrasonic anti-bark device like this handheld repeller is one of those tools that can make life easier—especially when you need something portable rather than a fixed setup.

That said, it’s worth approaching it realistically. Ultrasonic deterrents are designed around the dog’s hearing, so results can depend quite a lot on the individual dog (and on whether their hearing is still good). Let’s break down what this unit offers, what’s likely to be useful day to day, and where you might want to think twice.

What it is and why people use it

This Anti Barking Device is a handheld ultrasonic dog repeller aimed at stopping barking and correcting unwanted behaviour patterns such as barking, digging and fighting, as described by the product information. It’s positioned as a “quick quiet” style deterrent, with simple controls so you can use it on the go.

In practical terms, that usually means you’d keep it nearby during walks or when you’re trying to manage barking around the home—then trigger the device when the dog starts to get stuck in a barking rhythm. It’s not a training plan on its own, but for some owners it can act like an immediate interruption.

Modes and what you actually get

This model comes with 4 modes, including ultrasonic operation in different settings. According to the details provided, there are two ultrasonic modes: a fixed frequency at 25kHz and a variable frequency range of 20–30kHz.

The variable range is there to cover more everyday scenarios “for 98% of daily needs” (as stated), which is helpful if you don’t want to keep thinking about which setting to use. There’s also a night-time angle: when used at night, it can work as a lighting tool and flashes to deter unfamiliar dogs or other animals.

Worth noting: the “barking deterrent” effect is still dependent on the dog being able to perceive the frequencies used. It also mentions that humans can’t hear the sound, which may reassure you if you’re worried about it affecting your own comfort.

Key takeaways for day-to-day use

The device is described as having minimal button use and one-handed operation, which matters because these tools are often used in short, reactive bursts. Over time, fiddly controls can be annoying, here, the idea is that you can switch functions quickly.

The info also states that it can be used outdoors and indoors (“Safe In/Outdoor”), which is useful if you want a single device rather than keeping one for the garden and one for inside.

One limitation to keep in mind: it’s described as a deterrent and behaviour interrupter rather than a full replacement for proper training. If barking is driven by anxiety, separation issues, or lack of exercise, an ultrasonic device may not be enough by itself.

Power and charging you can work with

It uses an 800mAh rechargeable battery. The charging time mentioned is 1.5 hours for daily charging, with a claimed continuous use time of 2 hours when fully charged. Charging is via Type-C, plus there’s an intelligent display that shows working status and power index in real time.

If you’re buying for practical portability, Type-C is a sensible choice—easy to manage if you already have Type-C accessories around.

However, two hours of continuous use means it’s best thought of as a tool for intermittent situations, not something you’d leave running constantly.

Where it shines, and where it may fall short

It’s a good fit if you want a handheld ultrasonic anti-bark device with multiple modes (including fixed and variable ultrasonic options) and a night flashing feature for outdoor deterrence. It also suits you if you prefer simple, one-handed control and a rechargeable battery with Type-C charging.

It may not suit you if you’re expecting a guaranteed outcome for every dog regardless of hearing ability or underlying cause of barking. The product information explicitly mentions that hearing degradation may affect results, so it may be less reliable for older dogs or dogs with hearing issues.

It also feels more like a practical deterrent option than a comprehensive behaviour solution. If you’re dealing with complex triggers (fear, routine changes, medical issues), you’ll likely still want to address those directly.

Should you buy it?

This Anti Barking Device makes sense for buyers who want a portable ultrasonic dog repeller with clear modes and rechargeable Type-C power—particularly if you need something you can grab quickly and use when barking starts.

However, you may want to skip it if you need a fully proven training replacement or if your dog’s hearing might be compromised. It’s not a bad idea on paper, but the effectiveness is tied closely to whether the dog can hear and respond to the frequencies and stimuli.

If you’re considering it alongside other approaches, think of it as an interruption tool rather than the full fix—pair it with your own training and environment tweaks where possible.

Mini FAQ

Does it work for different dog sizes?

The information says it’s suitable for small, medium-sized and large dogs.

Can humans hear the ultrasonic sound?

The details state that humans cannot hear the sound, which is one of the reasons people choose ultrasonic devices.

Is it safe to use indoors and outdoors?

It’s described as safe for indoor and outdoor use.

How long does it last after charging?

It mentions 1.5 hours for daily charging, and up to 2 hours of continuous use when fully charged.

What if the dog’s hearing isn’t great?

The product information warns that hearing degradation may affect the effectiveness, so results might be weaker than expected in that situation.