ultrasonic Dog bark Deterrent Device，Barks no More Dog Training Device，Dog bark Deterrent Devices，Ultrasonic 50Ft Dog Training Tool with Flashlight Rechargeable(Yellow)

✅ [Barking Dog Deterrent] 3-in-1 ultrasonic dog training unit equipped with a flashlight and 20-30KHZ frequency conversion ultrasound, this ultrasonic barking deterrent quickly attracts your dog’s attention for effective night or out of doors training.
✅ [Universal Compatibility] Designed for dogs of all breeds and ages, from 6 months to 8 years old (over 4.5 pounds), it effectively covers an area of 50 feet, ensuring that they quickly stop bad behavior, calm and neighborhood harmony with this anti-barking device.
✅【 Product Design 】 Our equipment has 3 buttons, easy to make use of buttons and long press safety switches to stop accidental triggering. It comes with a portable lanyard for simple use by all users. As well as, give a boost to your training and safety measures with this innovative and practical product.
✅ [Energy saving safety guarantee] Super large capacity battery 2000Mah enjoy as much as 60 days of active dog training 2-3 hours. Our anti-barking device has built-in over-charge protection to make sure electrical safety.
✅ [Easy to Soothe Dogs] Portable 4.73-inch handheld barking muffler with wristband, lightweight and compact, easiest for home and go back and forth use. USB charging cable, a wristband, and a comprehensive manual.