Anti Barking Device Features

• Safe and effective for dogs of all sizes: Anti barking device equipment is safe and effective for dogs of all types and sizes (6-125 pounds).
• Wide effective range: 33-feet control range, Dog Barking Control Devices are great for deterring neighbor dogs or homeless dogs from barking near your house.
• Dog Barking Control Devices only need to be fully charged for 2 hours to standby time: 1 month4. Dog Barking Control Devices 4 different frequency waves to avoid dogs getting used to simple frequencies. Usage of the Anti Barking Device(1) Choose the mode you need by rotarying the switch(2)The device will emit 1-3 levels of ultrasonic waves in sequence. If there is no sound after turn on, check that the product is fully charged.(3) The Anti Barking Device has a mounting hole on the back. You can make a small hole in the fence or a tree (refer to the size of the screw and expansion screw), put the expansion screw in the drilled hole, and then screw the screw into the expansion screw. Then the expansion screw will expand and get stuck in the hole. Hang up the anti barking device and it'll be stable. Specifications: Size: 3.15*1.57*4.65inWeight: 5.29OZMaterial: ABS Waterproof function: IPX4Battery: 1500mAh rechargeable Lithium_Ion battery 3.7V Ultrasonic frequency: 13KHZ-36KHZ Attention(1)If the dog is deaf or hearing impaired, it may not react to the Bark Control. (2)If you have used other anti barking device on your dog, it may have been adapted to ultrasound, it may not react to anti barking device.(3) The unit is designed with provisions for hanging and should be positioned at a height of no more than 10ft(3M).
• Anti Barking Device occasionally change the position, high sensitivity, and frequency to prevent the dog from adapting; It is best not to have a large barrier between the Anti Barking Device and the dog.
• Some dogs have a two-week adaptation period, please wait patiently for two weeks to observe the dog's reaction, thank you.
• Anti Barking Device can be used for about 15 days with full charge. Please charge it in time without power. Do not use it while charging! What's in the box? Anti Barking Device*1Mounting Screws*2 Anchors*2