🐕【END BARKING – SMART AI STOPS DOG BARKING FOR 5-150LBS!】Tired of non-stop dog barking ruining your home peace, disturbing neighbors, or spoiling walks? This bark collar features Smart AI tech that detects and stops barking in seconds—faster than ordinary dog bark collars! Designed as a versatile bark collar for large, medium, and small dogs (even fits small dog bark collars 5-15 pounds), it’s the ultimate anti-barking collar for dogs to eliminate disruptive barking day and night. Enjoy quiet evenings with this no-bark collar for dogs—train gently and stop dog barking for good! 🐕【PRECISE DUAL SENSORS – STOP FALSE TRIGGERS FOR DOG BARK COLLARS!】Tired of barking collar models triggered by other dogs’ barks or TV noise? This dog bark collar features an upgraded chip, pairing advanced sound analysis with a gravity sensor to filter distractions. It only recognizes your dog’s unique barking—no response to car noise or background clutter! As a reliable anti-barking collar for dogs, it delivers safe, precise training without unnecessary corrections—perfect for bark collars for large dogs, bark collars for medium dogs, and bark collars for small dogs 5-15lbs. 🐕【UNIQUE 8-LEVEL SENSITIVITY – TAILORED FOR EVERY DOG!】As the ONLY bark collar on the market with 8-level sensitivity, it’s designed to fit every dog’s needs. The higher the sensitivity level, the easier it triggers: levels 1-7 work perfectly for daily training of small, medium, and large dogs, while level 8 is dedicated to stubborn barkers (ideal for quiet nights or persistent barking). With progressive intensity, it gently corrects excessive barking—offering a tailored, effective solution for every pup's size and personality. 🐕【4 PROGRESSIVE MODES – GENTLE & HUMANE BARK TRAINING!】Say goodbye to harsh training methods! Your furry friend deserves safe, scientific training—this anti-bark collar delivers 4 adjustable, humane modes: Beep, Vibration, Beep+Vibration, and Safe Static (High/Low intensity). Stimulation only ramps up gradually when barking persists, reinforcing good behavior positively. It also features a built-in protection mode that pauses for 1 minute after 6 consecutive triggers to prevent overstimulation—perfect for pups of all sizes and temperaments! 🐕【IP67 WATERPROOF + UNIVERSAL COMFORT – TRAIN ANYWHERE, ANYTIME!】Don’t let rain, baths, or swims hold back training! Featuring an IP67 waterproof rating, it resists light rain, mud, and splashes—perfect for all indoor and outdoor activities. The 27-inch adjustable strap is made of soft, skin-friendly nylon, fitting dogs 8-120lbs with neck sizes 6-27 inches. Equipped with long/short silicone sleeves, it’s comfortable for both long-haired and short-haired puppies. Durable yet lightweight, it ensures all-day comfort while delivering reliable bark control in any environment! 🐕【FAST CHARGING + LONG-LASTING PERFORMANCE – THE ULTIMATE GIFT FOR DOG PARENTS!】Tired of constant recharging? This bark collar stands out with USB-C fast charging that fully powers up in just 1.5-2 hours—delivering 15-20 days of continuous use. The large, vibrant LED color display adds a sleek tech touch while keeping you informed with real-time battery status and low-power alerts. Dinjoo’s Brand Support: With 3-year replacement, lifetime support, and responsive customer service, it ensures worry-free ownership. Whether for yourself or the dog lovers in your life, this collar is the perfect, practical gift that combines performance, convenience, and peace of mind. Your dog is undoubtedly your best friend, but what to do when your pooch is barking uncontrollably? Be it the postman, a squirrel, or even separation anxiety; this behavior could annoy both you and your neighbors. A barking dog can cause you to lose your apartment, and prevent bonding between you and your pet. Now DINJOO dog barking control devices carry dog bark training collar to help train your dogs, so you can spend more time happy with your companion than mad at her. If you want to train your dog to stop barking, what you need is a DINJOO bark collar that will send a signal to your dog to stop their bad behavior. Features： IP67 Waterproof Large LED Color Screen 8 Adjustable Sensitivity Easy to Use and Control Progressive training concept Beep Vibration and Static Modes Smart dog bark recognition chip USB Charging Method Adjustable and suitable for most breeds 2 Activation Conditions： Bark and Vibration from Vocal Cords Specifications Breed Size： All All Breed Sizes Closure Type: Buckle Material: Plastic, Nylon, Synthetic Fabric What's Included 1*Dog Bark Collar 2*probe 1*Charging cable 4*silicone