• Automatic Anti Barking & Protection Mode:The bark collar for large dog is full-automatic. All you need to do is to bring dog barking control devices home, turn it on, and put it on your dog's neck. It effectively eliminates annoying barking at night or when you're away, creating a peaceful environment for your family and neighbors. DINJOO dog bark collar features a safety-off function that will temporarily pauses operation for 1 min after 6 triggers. Simply press any button to reactivate it
• 4 Humanized, 10X Effective, Safe Training Modes: DINJOO bark collar for medium dogs offers 4 working modes with Adjustable features (High and Low). beep, vibration, beep vibration; provides the most suitable training method for your dog's barking. The progressive training function makes Anti bark collar incredibly useful for providing positive reinforcement for good behavior
• 2024 Upgraded AI Technology, No More False Triggering:DINJOO smart bark collar for small dogs adopts advanced AI smart dog bark recognition chip and motion detection technology. At 1-7 sensitivity, it is only activated when both motion and barking are detected. At 8 sensitivity, it is activated when the dog's barking is detected. This technology safely and effectively filters other dogs' barking, 100% preventing false triggering and protecting your dog from unnecessary punishment
• Quick Charging and Long Lasting: With USB charging, DINJOO no bark collars for dogs charge in just 2 hours and can last up to 15-20 days.DINJOO dog bark collar adopts an intuitive large LED color interface, which displays richer content and has a strong sense of technology. The color screen displays the power capacity and low battery reminder to provide convenient use
• Comfortable for all sizes of Dogs: DINJOO No Barking collar measures 27 inches. This small dog bark collar strap, made of skin-friendly and comfortable soft nylon, fits dogs over 8-120lbs with neck sizes 6-27 inches.DINJOO dog bark collar for large dogs, medium dogs,small dogs. With IP67 waterproof, your dogs will enjoy bathing, swimming, chasing toys around a pool or playing in the rain
• Expert Assistance: Don't hesitate to reach out via Amazon Message Center for any concerns—a satisfactory solution is promised forever

• Product Dimensions ‏ : ‎ 2.5 x 1.1 x 0.1 inches; 4.94 ounces
• Batteries ‏ : ‎ 1 Lithium Ion batteries required. (included)
• Date First Available ‏ : ‎ January 1, 2024
• Manufacturer ‏ : ‎ Quanzhou Purplebox Electronics Co., Ltd.
• Country of Origin ‏ : ‎ China