Features: *Dog Bark Control and Dog Training - Our anti-bark device provides a safe and effective solution for dog training and bark control. *Suitable for All Size Dogs - The bark control emits the sound at 24KHZ, the sound doesn’t affect humans, but can grab the dog’s attention. *Convenient to Use Outdoor - The control range of the deterrent is 10m. As we use advanced technology, it works effectively on all sizes of dogs. Simply press hold the button, the bark deterrent will emit the sound to attract the dog’s attention. *Portable Size Rechargeable - The device fits perfectly in your hand. With a chargeable lithium battery, only take 2hrs charging time can work for 15 days. *Tips for you - The anti-bark device doesn’t effective in dogs with hearing problems, and we don’t recommend using this product on dogs under 6 months and below 8 years old as it may disrupt the dog’s development of hearing. Training is required to achieve highly effective and long-lasting use. Specification:
