Features: The Ultrasonic Bark Trainer is a harmless and effective solution to calming down dog barking. Our bark control devices are designed to emit an inaudible tone of 35 to 45 HKZ only Dogs can hear, with dual transmitters up to 50 feet away to deter enemy dogs. Lightweight and portable, it won’t harm pets or other animals’ hearing and makes daily exercise safer. This anti-bark device can be used for jogging or Hiking, biking, in the park, in the car, at the beach, etc. With a built-in bright LED flashlight, it’s perfect for night walks or in low-light situations. It’s a versatile trainer that uses as a flashlight can be, as well as only for dog training and repelling. Specification: Color: Black Material: ABS Power supply: 9- V battery (not included) Product weight: 5 6 g Package size: 14.1 x 6 x 3.5 cm /> Package weight: 72 g Packing list: 1 * Anti-bark dog training device
