Humane & Harmless System -- This bark collar has 7-grade adjustable sensitivity and 3 training modes - Beep, Vibration, and Shock, 0-7 adjustable grade separately. Choose a suitable sensitive level and suitable model for your dog and effectively stop barking with no harm to dogs.
Smart & Intelligent Chip -- Intelligent barking vibration detection instead of sound detection chip prevents false triggering. Only your dog's barking can trigger the no bark collar while other dogs' barking nearby can't trigger it
Rechargeable & Rainproof -- Each bark collar for dogs contains a built-in USB rechargeable battery and 1 hour of charge time gives you 14-20 days of use. Rainproof and lightweight is great for indoor and outdoor use even in bad weather. Choose us to let your dog enjoy running in the rain.
Adjustable & Suitable -- The adjustable Nylon strap (7.9in to 23.6in) fits almost all breeds dogs. This anti bark collar is suitable for most dog from small to large sizes within 15 to 120lbs.
Warranty & Guarantee -- Please read the instructions clearly and ensure the correct mode before putting the bark collar on your dogs. If you meet any issue with your bark collar, please feel free to contact us!