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Green handheld ultrasonic bark deterrent with one button and USB charging

DNBeffulgent

DNBeffulgent SW-787991 Green training aid

SKU CH-CFVA-T7D81

Ultrasonic bark deterrent uses humane sound to discourage unwanted behaviour in small, medium and large dogs with one-button control

  • TypeSW-787991
  • Size5.8928 in x 7.493 in x 13.4874 in
  • ColorGreen
  • Humane ultrasonic sound stops barking without shock or pain
  • One-button control gives instant response during walks and at home
  • Rechargeable USB power keeps the device ready for daily training
  • Compact 5.8928 x 7.493 x 13.4874 in size fits in hand or pocket
  • Works indoors and outdoors for small medium and large dogs

Ultrasonic bark deterrent for everyday training

This handheld device emits ultrasonic sound to discourage barking, jumping and chewing without shock or pain. It is designed for puppies and adult dogs of various breeds and sizes. The simple one-button operation makes it practical for daily use at home, on walks or while travelling.

Rechargeable portable design with compact dimensions

The unit measures 5.8928 in x 7.493 in x 13.4874 in and charges via USB for cordless convenience. Its lightweight green housing fits easily in a hand, pocket or bag. Battery life supports regular indoor and outdoor training sessions without frequent recharging.

Ultrasonic output suited for close-range correction

The ultrasonic tone is intended for short-range behaviour interruption during walks, park visits or indoor situations. Effectiveness decreases with distance and may vary between individual dogs. It is not a substitute for professional training in cases of severe aggression or anxiety.

Highlights

  • Humane ultrasonic sound stops barking without shock or pain
  • One-button control gives instant response during walks and at home
  • Rechargeable USB power keeps the device ready for daily training
  • Compact 5.8928 x 7.493 x 13.4874 in size fits in hand or pocket
  • Works indoors and outdoors for small medium and large dogs

Specifications

BrandSTOPWOOFER
TypeSW-787991
Size5.8928 in x 7.493 in x 13.4874 in
ColorGreen

Questions about this item

Can the 787991 deterrent be used around my existing collar without conflict?

The ultrasonic sound works independently of collars or harnesses, so it will not interfere with any gear your dog already wears.

How can I confirm the ultrasonic output is active after charging?

Press the single button once; the built-in indicator light shows the device is emitting the deterrent tone.

Does the Green SW-787991 package include a USB cable or must I supply one?

The box contains the deterrent unit and a USB charging cable — no separate purchase is needed for recharging.

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