Anti-barking device, improved dog bark control up to 50 feet, 3 adjustable sensitivity/frequency levels, rechargeable ultrasonic dog bark plug

General DescriptionThe anti-barking device uses advanced ultrasonic technology to emit a high-pitched tone that only dogs can hear. It automatically detects barking and stops emitting ultrasonic waves when the dog calms down. This device is designed for all sizes and breeds of dogs, with four adjustable sensitivity levels, allowing you to adapt its use to different environments.Technical SpecificationsDetection Range: Up to 50 feetSensitivity Levels: 4 levels (1 being the least sensitive and 4 the most sensitive)USB Rechargeable: A 5-hour charge lasts up to 30 daysWaterproof Rating: IP45InstallationNo need to install batteries, works right out of the boxIt is recommended to fully charge before use for best resultsUseIdeal for preventing dogs from barking indoors and outdoorsEasy to Use: Train your dog's behavior by turning a buttonParticularly effective at distances under 32 feetOther informationNo electric shock, irritating odor, or beeping; safe for animals and humansMay not work as intended if the dog has hearing difficulties or is aggressive