Anti-barking Stop Bark Collar Ultrasonic Dog Training Repeller Dogs Pet Training Device

100 Safety This dog bark stopper does not use any liquid propellant or harmful sprays or chemical which is one hundred percent harmless to your dogs or other pets or plants and of course safe for yourself and your families friends etc

Effective Range Equipped with upgrade 3 channel highpitched ultrasonic sensors that have 2025KHZ power frequency this ultrasonic dog bark deterrent can effectively expel dogs within 5M

Multifunction This product with 300 mAh battery and it can be rechargeable It has three different sound wave modes which can break the dogs immunity to a certain sound wave

Easy to carry The handheld antibark repellent is tiny in size and it can be in your pocket or take it on your hand with hanging string