Ultimate Comfort: Designed with your pet's comfort in mind, the collar is lightweight and adjustable, ensuring a perfect fit for dogs of all sizes. Cutting-Edge Technology: Equipped with an advanced smart barking recognition chip that activates with precision upon detecting barks or vocal cord vibrations. Versatile Stimulation Modes: Beyond traditional correction methods, our collar offers a range of beep, vibration, and static stimulation modes to effectively address various barking behaviors. Long-Lasting Durability: With an IP67 waterproof design, this collar is built to last, ready for any adventure, be it in the park, pool, or backyard. Effortless Charging: A quick 2-hour charge provides up to 15 days of use, so you can focus on playtime, not charging time.