Electric and Secure: This dog training collar is equipped with electrical technology to control your pet's unwanted behavior. It is safe for small, medium and large dogs with adjustable level of control. Security is ensured thanks to level 0 locking of the electronic remote control. Remote Control: With a range of 500 meters, you can control the training collar remotely with the remote control to train your dog. The receiver is also waterproof (IPX7) for outdoor use. Sound and Static Modes: This training collar has multiple sound and static modes to help train your dog, with an easy-to-use button to change the modes. Rechargeable Battery: With long-lasting battery life, you can recharge the dog training collar with the included charging cable. The illuminated keypad makes it easy to view remaining battery levels. User-friendly design: This training collar is available in Orange, Red and Black, it adapts to different sizes to suit all breeds of dogs. It is also water resistant for use