Description:

For Dogs — Different dogs may be sensible to ultrasound of different frequency bands. Please turn the knob to test different frequency bands to obtain the best results.
New Version — Uses ultrasonic technology which is suitable for dogs of all breeds and all sizes. The barking control device automatically emits high-pitched sounds that only dogs can hear.
Durable & Waterproof-- Designed for easy hanging/mounting on a tree, wall or fence post to stop any dogs barking (within range), and so on.
Warm Tips for Usage-- The dog deterrent device is not applicable to the following situations: aggressive dogs, noisy surroundings, hearing impaired dogs, dogs under 6 months or over 8 years.
Great Rang 25ft-- The range of ultrasonic penetration is 25ft, covering the area indoor and outdoor. You can easily train the dog's behavior by turning on the knob.

Specification:

Material: ABS
Size(LxWxH): 85x48.5x110mm/3.3x1.9x4.3inch
Power: USB
Input Voltage: 3.7V
Input Current: 40mAh
Battery: 3.7V 1500mAh ICR 18650NH
Waterproof IP Rating: IPX4
Sensor: Sound Detection
Sensor Distance: Up to 25ft
Ultrasonic Frequency: 15KHZ-30KHZ
How to use:
Power On: Adjust the knob to level 1, level 2 or . Blue light flashing means the device has been turned on.
Stand-by: The blue light blinks every 6 seconds
Triggered by dog bark and start working: Red light stay on for 3 seconds.
Power low: Red light starts flashing. It means the device need to be charged or it will stop working.
Adjust the level of frequency by turning the knob:
Level 1: 15KHZ-30KHZ,apply to large naughty dog.
Level 2: 20KHZ, apply to docile dog.
: 30KHZ, apply to small dog.

Package Includes:

1 Piece Receiver
1 Piece USB Cable
2 Piece Mounting Screws and Anchors
1 Piece User Manual