K4 Rechargeable Ultrasonic Dog Repeller with 3 Levels Adjustable

【Using Indoor and Outdoor】: 3.3×1.3×4.3inch small size can save space or be set on a desk, wall, and shelf higher than 1.5m indoors, also it is with IP4 Rainproof function and the portable hook, which is suitable for use outdoors, easy to hang on trees, walls, or fence posts. (if it rains heavily, it’s best to take it back, which helps protect the equipment and extends its life.)

【Adjustable Frequency】: 3 adjustable frequency is suitable for different dogs. 15KHZ-30KHZ applies to the large, naughty dogs; 20KHZ applies to the docile dog; 30KHZ applies to small dogs. It’s recommended for dogs aged from 6 months to 8 years old.

【Long Standby Time】: Built-in 1500mAh rechargeable lithium battery can continuously work for 30 days after being fully charged in 5 hours. The Red/Blue color indicates the state of the battery.

【Safe and Effective】: Sonic is harmless to pets, just make them uncomfortable, the device is not working on hearing-impaired dogs, aggressive dogs, many dogs together, dogs under 6 months, or over 8 years and noisy surroundings.

Product Details

The durable device can be installed on the wall outside or inside anywhere at your home, whether it’s hanging up or free-standing on a table or installed in other areas, when the device detects excessive barking, the microphone picks up the barking and activates the unit, this results in a safe high pitch ultrasonic sound that is audible to dogs, but not to humans. The offending dog hears the sound and will stop barking since it is unpleasant to the dogs, which makes them learn to stop barking.
Excessive barking can cause a real strain on your relationship, the ultrasonic device controls outside barking, and no collar is needed at all. Safe and effective for all breeds and sizes of dogs.

Product Features:

– Detects barking up to 16ft away;

– SMALL SIZE and easy to be mounted;

– No collar needed;

– The third-generation electronic pest repeller ultrasonic with double ultrasonic strengthening;

– Power supply: Rechargeable;

– Waterproof: IPX4;

– 3 Levels of operation;

– OEM & ODM available.

Product Parameter:

Training Mode
Ultrasonic
Controlled Range
16ft away
Rechargeable
Yes
Waterproof Degree
IPX4
Color:
Black
Input Voltage:
3.7V
Input Current:
40mAh
Battery:
1500mAh ICR18650 NH
Ultrasonic Frequency:
15KHZ-30KHZ

How to adjust the Levels?

Level
Frequency
Apply to
OFF
OFF
1
15KHZ-30KHZ
Large, Naughty dogs
2
20KHZ
Docile Dogs
3
30KHZ
Small Dogs

How does the product work?

Deter nuisance barking with an ornamental touch! When the device is within range of continuous barking, an internal microphone picks up the sound and the unit is activated. The device emits an annoying tone that only works for dogs, the dog should stop barking, as it will correlate its bark with an unpleasant noise. The average human hearing frequency ranges from 20HZ~20KHZ, while dogs can hear from 15HZ~120KHZ, so the device is only useful for normal dogs, not for ear illness ones. Remember to give your pet the appropriate reward when it stops barking so that it relates the ultrasonic frequency with your desire to have it stop barking.
When working on 3 different levels, the light will flash blue every 6s; Red light stays on 3s when the sonic bark deterrent is triggered by barking; the red light will flash when in low power.

Notes:

♥ Not suitable for deaf, hearing impaired, and aggressive dogs;
♥ Not suitable for the place with babies in there;
♥ Please charge the device before every usage. Fully charged in 5H, then it will continue work for 30 days. Red light—Charging; Blue light—Fully charged;
♥ The dog may have resistance to the same ultrasonic frequency. Please change the ultrasonic frequency every 7-10 days.
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