Effectively manage your dog's barking behavior with this advanced Dog Barking Collar, featuring multiple correction modes to suit your pet’s needs. Crafted from durable ABS plastic and nylon, this collar combines functionality with comfort, making it ideal for dogs of all sizes. Key Features: · Multiple Correction Modes: Offers 7 safe vibration levels combined with an effective buzzer sound to help correct unwanted barking behavior gently and efficiently. · Easy Operation: Simple to use with a quick 0.5-second press to turn on and a long press to turn off. The collar includes 7 sensitivity levels adjustable via 3 indicator lights, allowing precise customization from level 1 to 6. · USB Rechargeable Battery: Equipped with a 300mAh lithium battery, this collar supports convenient USB charging and provides 1 to 3 days of active use with up to 60 days of standby time. · Adjustable Nylon Strap: Designed with an adjustable collar length ranging from 12cm to 56cm (4.72 to 22.05 inches), it fits comfortably on small, medium, and large dogs. · Water-Resistant Design: Life waterproof and rainproof, this collar is suitable for use in various weather conditions, both indoors and outdoors. Please note it is not suitable for submersion in water. Specifications: · Material: ABS Plastic + Nylon · Size: Approx. 6.5 x 2.5 x 3.5 cm (2.6 x 1 x 1.4 in) · Battery: Built-in 300mAh Lithium Battery · Charging Method: USB Charging · Adjustable Collar Length: 12-56 cm (4.72-22.05 in) · Waterproof Level: Life Waterproof (Rainproof, Not Submersible) · Suitable for: Small, Medium, and Large Dogs Package Includes: · 1 x Dog Barking Collar This dog barking collar is an effective, safe, and user-friendly solution for managing excessive barking, ensuring your pet’s comfort and your peace of mind. Its adjustable design and rechargeable battery make it a practical choice for everyday use.