Color: Black 3 Humane and Effective Training Modes: This dog training collar offers four adjustable modes beep, vibration (1-9 levels), safe shock (1-18 levels) ensuring tailored and safe training for your dog, helping curb undesirable behaviors effectively. And the remote control also has a light, which can illuminate the road when you go out at night 3300FT Remote Range & 2 Channel: With an impressive 3300FT range, this collar allows your dog the freedom to roam while staying within reach. The remote supports two collars simultaneously, making it perfect for training two dogs at once without the need for resetting Fits Dogs of All Sizes: Designed to accommodate neck sizes from 7 to 26 inches and dogs weighing 10 to 120 lbs, this versatile collar is suitable for small, medium, and large breeds. The soft nylon strap ensures your dog s comfort, while the lightweight design minimizes any burden Long Battery Life and Fast Charging: Fast charging via 2-in-1 charging cable takes only 2 hours to fully charge. This dog training collar with remote control provides long battery life with up to 35 days standby time for the electronic collar and 45 days for the remote control IPX7 Waterproof for Any Condition: The IPX7 waterproof rating of the collar ensures durability and reliability in any weather condition, allowing your dog to enjoy training sessions even in the rain or while swimming Safety Lock & Easy Operation: The remote features a convenient security lock to prevent accidental activation, ensuring the safety of your pet. The instant response on/off switch provides peace of mind, making it easy to carry the remote without worry.