Anti Bark Device, Advanced Dog Bark Control up to 50ft, 3 Adjustable Sensitivity/Frequency Levels, Rechargeable Ultrasonic Anti Barking Device for Dogs

[Advanced Dog Training and Behavior Aid]: Using the latest ultrasonic technology, the anti-bark device automatically emits a high-pitched sound that only dogs can hear. It automatically detects the sounds of a dog, and when the dog stops barking, the ultrasonic bark control device automatically stops emitting ultrasonic waves.

[Anti-bark device for all sizes and breeds]: The anti-bark device has 4 sensitivity levels to choose from. You can set the environment with the most suitable device, select the detection distance and adjust the sensitivity to achieve your goal. Level 1 is the least sensitive, while level 4 is the most sensitive.

[Safe for Dogs and Humans]: The dog bark control device does not emit electric shocks, emits irritating odors or beeps, making it safe for pets and humans. The anti-bark device automatically emits ultrasound to stop dogs from barking: ideal for leaving your dog alone when you go out. Dogs stay calm, creating a peaceful environment for you, your family and your neighbors. If your dog is hard of hearing or aggressive, the device may not work as intended.

[USB Rechargeable Anti-bark Device]: Rechargeable anti-bark device with indicator light for easy use. A 5-hour charge provides 30 days of battery life, saving you the hassle and unnecessary investment in batteries. No batteries required, it works straight away.(It is recommended to fully charge it before use for better effect.)

[Prevents Dog Barking Indoors and Outdoors]: Tested, the anti-bark device works better within 10 meters and frees your hands compared to traditional dog trainers. You can train your dog quickly and easily with just the turn of a button. Ideal for preventing neighbors and curious dogs from barking in front of the house.

[IP45 Waterproof Rating]: With IP45 waterproof rating, you don't have to worry about weather changes or water seepage for other reasons.