OYEFLY Handheld Dog Trainer, 3 in 1 with LED Flashlight,Bark Stopper Dog Trainer Devices Training Tool/Stop Barking(Black)

【Unique Design Ultrasonic Bark Stopper】Unique design for ultrasonic waves, not harmful to dogs or people, Its sound wave is a gentle but effective deterrent, can make the dog quickly quiet down., attracting your dog’s attention and encouraging them to stop barking, Its ultrasonic waves are made for dogs，the appearance of the design like an alarm clock.
【4 Modes of Ultrasonic Adjustment】 Bark Box are 4 modes to adjust the frequency, T-test mode, 1 low range-up to 15feet, 2 medium range-up to 30feet, 3 high range-up to 50feet.When the dog barks, the red light flashes to show that the ultrasonic work, the green light flashes after the hibernation of the dog barking to wake up, Red light flashes when the battery is low.
【IPX4 Waterproof Safe Anti Barking Devices】The Bark Deterrent is housed in a professional IPX4 waterproof enclosure, Can withstand any bad weather, can work normally, Its robust design makes it an ideal option for outdoor settings, When barking is detected, the anti-barking device emits harmless ultrasonic waves This bark stopper has a small and lightweight appearance, You can also carry it with you for outdoor use when you are outdoors.

HOW IT WORKS – Barking or other behavior problems? Shake things up! shakeTrainer is a fast, effective, and proven way to stop your dog from barking, chasing, chewing, digging, and other unwanted behaviors – permanently. Handheld and easy to use, it emits a harmless, but unique, consistent sound frequency when shaken. Dogs quickly learn to stop undesirable behavior to avoid the sound. Comes with access to digital training guide and instructional video. Link to video is printed on packaging
WORKS IN LESS THAN 7 MINUTES – You’ll see results immediately – even if you’ve never had any luck training your dog before.
NO EXPENSIVE DOG TRAINERS NEEDED – Not only is ShakeTrainer easy to use, you’ll also save money and enjoy a better life with your dog.