Blue Rechargeable Anti Bark Collar for Dogs, Training Collar for Small Medium Large Dogs with 2 Vibration and Sound Modes 7 Sensitivity Levels

General descriptionThis Blue Rechargeable Anti Bark Collar is designed for small, medium, and large dogs, featuring two humane working modes: sound and vibration. It effectively detects barking and responds with a beep or a combination of beep and vibration, helping to train your dog to stop barking without causing harm.Technical specificationsModes: 2 (beep, beep + vibration)Sensitivity Levels: 7 (default level 4)Neck Circumference: 22-55 cmWeight Compatibility: Dogs weighing 5-50 kgCharging Time: 2-3 hoursBattery Life: Up to 15 daysWaterproof Rating: IP67Compatibility and accessoriesSuitable for dogs over 6 months oldCompatible with all breeds of small, medium, and large dogsInstallationAdjustable strap to fit neck sizes between 22-55 cmEasy to charge via USBUsageChoose sensitivity level from 1 to 7 based on your dog's barking behaviorTest the collar by blowing or shouting into the sensor microphone