Features:A useful dog collar for outdoor hunting and training dogs. It speeds up the training of dogs and allows them to control their behavior without contact. Lightweight and beautiful appearance, suitable for hunting dogs.IP65 waterproof design enables the dog trainer available in any weather and condition, either hunting on the snowy mountains or in the damp swamps.With 128dB loud sound, the beeper can be heard clearly from a distance of about 100 meters.8 selectable tones, install the trainer collar around the dog's neck, it will make a short "BIB" sound when the dog is moving fast and if the dog moves slowly or does not move, means that the dog has found its prey, and it will give a continuous "BIB" sound.With 1300mAh CR123A lithium battery, constant beeping can last for all day hunting.Specification:Material: Plastic + stainless steelColor: YellowSize: Approx. 6.5x4x7 cm/ 2.56x1.57x2.76 inchPacking List:1 x Dog Beeper1 x Collar1 x Magnetic Controller1 x Screwdriver1 x CR123A Battery1 x Manual.