• Water resistant Construction
• Adjustable Stretch Collar
• UltraSonic and Audible selections
• On/Off Button
• Triggers Accurately by Bark Vibration
How does it work?
• Works by sending out an ultrasonic signal that only dogs can hear when activated by the barking.
• Adjustable stretch collar to fit different sizes of dog.
• Ultrasonic and audible mode selections.
• ON/OFF buttons
• Red light working indicator.
• High and low modes ( high for big dogs, low for small dogs)
• Trigger accurately by bark vibration (cannot be activated by other dogs barking).
• Powered by 2x AG10 cell batteries (included).