Specification: ☂ Product Name: Sonic Bark Deterrents ☂ 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 Work Instructions:: ☂ Power On: Adjust the knob to level 1, level 2 or level 3. 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: Ultrasonic Frequency 15KHZ-30KHZ,apply to large naughty dog. ☂ Level 2: Ultrasonic Frequency 20KHZ, apply to docile dog. ☂ Level 3: Ultrasonic Frequency 30KHZ, apply to small dog. NOTE: : ☂ 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. ☂ Using the same Ultrasonic frequency at the same dog for 10 days or more is not recommended. The dog may have resistance to the same ultrasonic frequency. Please change the ultrasonic frequency every 7-10 days. ☂ Please check the battery power every month, charge it if the power is too low (red light starts flashing). Packing List:: ☂ 1 x Receiver ☂ 1 x USB Cable ☂ 2 x Mounting Screws and Anchors ☂ 1 x User Manual
B**
It works well
Poor review ?
A**R
Crap do not buy
Says can’t be heard by human ear, clearly can hear it. Dogs (3) Cat (1) are not even phased by it!
H**E
THIS Device could save your sanity
Excellent device. I have neighbors all with dogs. I'm already sick of a dog barking. I bought these devices for all my neighbors and now I sleep like an angel. The most important thing is that ultrasound does not harm the health of dogs. I really like dogs .. but barking their foreigner just freaks out. Thanks! 5 stars
V**T
REALLY WORKS!
This was a good purchase. Our dog is very well behaved, but whenever she sees people or pets outside, she will bark like crazy. We've been trying to train her to stop this, with little success. I was skeptical that this device would help, but she does seem to be barking much less since we have it.
R**0
5 star reviews are not for this product
Product reviews that have 5 stars are not for this product. Switched product instead of creating a new thread.
K**I
Read the reviews
All the reviews are from other products, not for this device. Dishonest advertising.
Trustpilot
1 month ago
2 weeks ago