Description
Special Note:
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Long press for 10 seconds to activate protection mode (auto-off). Press again to cancel.
Operating Instructions:
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For optimal looping effect: Press and hold for 2-8 seconds, release for 1 second, then press and hold again.
Factors Affecting Effectiveness:
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Dog’s Sensitivity to Danger: Higher sensitivity yields better results (e.g., stray dogs).
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Surrounding Noise & Dog’s Noise Tolerance: Quieter environments and dogs with lower noise tolerance (accustomed to quiet) improve effectiveness.
Situations with Reduced Effectiveness:
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Your own dog (knows you mean no harm).
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Noisy environments (downtown, roadside).
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Dogs with owners or well-trained large dogs.
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Low battery voltage (reduces transmission power).
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Note: The above typically involve non-aggressive dogs. The product’s functionality remains unaffected.
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Precautions:
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Do not intentionally provoke dogs with the device.
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Recharge promptly when the indicator light dims significantly.
Technology & Principle:
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Emits ultrasonic waves at 25kHz, a frequency most aversive to dogs (like “thunder” to them) but inaudible to humans (20Hz-20kHz), causing discomfort and repelling them.
Product Specs:
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Battery: 3.7V Li-ion, 180mAh
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Frequency: 23-40kHz variable
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Feature: Integrated flashing light








Additional information
| Weight | 70 kg |
|---|---|
| Color | A |












