𝐑𝐄𝐂𝐇𝐀𝐑𝐆𝐄𝐀𝐁𝐋𝐄 & 𝐄𝐀𝐒𝐘 𝐓𝐎 𝐔𝐒𝐄: Our MALOK sonic anti bark device can be easily hung on garden fence, a tree, table, or dog house, very convenient to use on your or your neighbor's barking dog. The anti-barking device has a built-in 800 mAh rechargeable battery, which can be charged for 5 hours and can be used for 30 days, simple to operate and easy to use, it's a friendly anti dog barking device for your furry friend (please charge the device before use). 𝟑𝟎𝐅𝐓 & 𝟑 𝐀𝐃𝐉𝐔𝐒𝐓𝐀𝐁𝐋𝐄 𝐌𝐎𝐃𝐄𝐒: Our dog bark deterrent device has three adjustable modes, you can choose the one that is suitable for your dog according to your dog's specific situation. Mode 1 (20khz): suitable for small dogs, mode 2 ( 30khz): suitable for docile dogs, mode 3 (40khz):more suitable for large dogs or active dogs. Of course you can always switch to a mode that works better for your dog. 𝐒𝐀𝐅𝐄 & 𝐄𝐅𝐅𝐄𝐂𝐓𝐈𝐕𝐄 𝐁𝐀𝐑𝐊𝐈𝐍𝐆 𝐁𝐎𝐗: Our bark stopper uses advanced ultrasonic technology to stop excessive barking without harming your beloved pet. The gentle yet effective ultrasound serves as a communication tool to teach your dog when it's time to stay calm. Designed with your pet's health in mind, our dog anti-bark devices is carefully crafted to be safe and harmless to dogs. The humanized design ensures that your dog learns to control excessive barking without any harm. Ideal Christmas Gift & Festive Stocking Stuffer. 𝐀𝐔𝐓𝐎𝐌𝐀𝐓𝐈𝐂 𝐀𝐍𝐓𝐈-𝐁𝐀𝐑𝐊 𝐃𝐄𝐕𝐈𝐂𝐄𝐒: Automatic no bark devices are your answer. Our sonic dog deterrent devices automatically senses and responds to excessive barking, helping you regain control of indoor noise levels. Ideal not only for indoor home use, but also for placement outside, there is no need for constant monitoring, our dog barking silencer automatically detects and responds to barking, providing a hassle-free solution to persistent barking problems.

Anti Bark Device Features:

1. Defer noisy barking by harmless ultrasonic sound

2. Range up to 30 feet

3. 3 levels. Test-used to verify the microphone and speaker are functional. Low Range-up to 15 feet/5 meters (Suggest testing indoors). High Range-up to 30 feet/9 meters

4. Durable and weatherproof for outdoor use

5. LED light flashes for low battery indication

6. 5V Battery 

How the Barking Dog Silencer Works?

1. When the outdoor bark control is within range of a barking dog, a microphone pick up the sound and the unit is automatically activated.

2. The outdoor no bark control emits an ultrasonic sound. (ultrasonic sound can be heard by dogs, but is silent to humans)

3. Startled by the high-pitched sound, the dog should stop barking, it will associate its bark with this unpleasant noise.

4. When the dog stops barking, the ultrasonic sound also stops.

Description:

1. Outdoor Bark Control is automatically activated when it detects barks up to 30 feet away. It then emits ultrasonic sound.

2. On hearing this high-pitched sound, the dog immediately stops barking, as it will associate its bark with this unpleasant noise. When the dog stops barking, the ultrasonic sound also stops.

3. Some dogs don't like the sound, and it may bark more violently at the device. At this point, don't turn off the device, keep it running, and give the dog a two-week acclimation period, and it will stop barking because the dog is smart！