Product Review

Description:
The ultrasonic frequency is not harmful to pets and completely inaudible to human ears. The sensitive microphone isolates and picks up barking up to 50 feet away to solve your dog's or your neighbor's dog's disturbing barking problem. Perfect solution for peace and quiet from loud pets. Designed for easy hanging/ mounting on a tree, wall or fence post to keep your own dog or your neighbors' dog from barking. Safe and effective for most sizes and breeds of dogs.

How does it work?
Insert a standard 9-volt battery into the unit. The unit is automatically activated by the sound of barking. When the device is within the range of a barking dog, the microphone will isolate and pick up the barking dog to emit an ultrasonic sound to silence the dog.
Specifications:
The device has four range levels (including a test mode), and has working range up to 50 feet:
Test mode: verify the microphone and speaker are functional
Mode 1: Low Range(up to 15 feet)
Mode 2: Medium Range(up to 30 feet)
Mode 3: High Range(up to 50 feet)
Two differnt color LED lights for good/ low battery indication

Material: PP
Power: 1 x 9V battery (not included)
Distance: activated at 15, 30 or 50 feet
Product Dimension (L x W x H): 11.5 x 10.5 x 17cm
Gross weight: 380g

Note:
The product will not work on deaf or hearing impaired dogs.
Human cannot hear the ultrasonic sound, however precautions should be taken when preparing the outdoor bark control for use.

Package included:
1 x Dog Bark Controller in Newest Birdhouse Shape (Battery not included)
1 x User Manual (English Version)