Inhibits nuisance barking with adjustable levels.

• 18 total levels of correction.
  
• Progressive correction feature increases correction to next strongest level (in current setting only) if dog continues to bark.
  
• Safety time out will shut off the correction for 3 minutes if the dog barks more than 15 times in 50 seconds.
  
• Uses vibration sensor and microphone to sense for barking.
  
• 3 settings, High, Medium, and Low with 6 levels of correction per setting.
  
• Not recommended to use for more than 8 hours at a time.
  
• Dog should be at least 8 lbs.
  
• Collar Dimensions: 1"x 2"x .75".
  
• Collar Weight: 1.5 oz.
  

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  Features

• 3 correction modes, each with 6 levels of Static Correction that automatically adjust to your dog's temperament.
  
• The most reliable bark detection technology available.
  
• Low battery indicator.
  
• Uses PetSafe RFA-67-11 Battery.
  
• Manual and video CD included.
  
• Limited Lifetime Warranty.