Product Introduction

Effective ultrasonic distance of 15 meters (50 feet);
This model can be charged by solar energy；
Three ultrasonic heads, with a wider coverage area;
118dB sound pressure value, stronger driving;
The whole machine is IPX5 waterproof and comes with an LCD display screen;
Three ultrasound modes: pulsed ultrasound/continuous ultrasound/variable frequency ultrasound;
Equipped with a type C data cable and a 2000mAh high-capacity lithium battery;
The product is equipped with overcharge and overdischarge protection functions;

The machine emits ultrasonic waves, which are meant to make the dog bark, so the best effect is to place it in the dog's ear. It is recommended to place the machine horizontally with the dog for the best!!!!

Important Notice!!! The above picture is placed correctly, and the following picture is placed incorrectly. The correct position is on the horizontal line aligned with the dog's ear

The above and below images are all ineffective placement

The obstruction of a wall can affect the effectiveness of the product. If the conditions are as follows, please be cautious when buying. I don't want my product to be misunderstood by buyers. As long as you place this product, it will have an effect. The prerequisite for an effect is that you place it in the correct horizontal position, rather than using it on the dog downstairs when you are two or three floors high ,Wall obstruction can also affect the transmission of sound waves!!!

The following are the sound wave selection methods for dogs with different personalities corresponding to mode selection