PawLites Ultrasonic Bark Stopper for Dogs Safe and Humane No Shock Or Any Discomfort to The Pet, Curb Persistent Barking bark Control 16FT Range 2 Settings

Electronic Bark Stopper is Safe and Humane for Dogs Ultrasonic Frequency is Inaudible to Humans Curb Persistent Barking for Anxious or Overly-Vocal Dogs High-Pitched Sound is Annoying, but Not Harmful to Your Pets Ideal for Training Useful for Dogs Up to 16ft Away Helps Prevent Noise Complaints in Apartments Simple On/Off and 2 Sensitivity Modes Recommended to Use for Dogs 6 Months and Older Battery-Operated (9 Volt Battery Not Included) 3-Way Use: Handheld, Stand, or Wall Mount Dimensions: 5in x 1.75in