Check the listing for details. Anti Barking Device, 50FT Ultrasonic Dog Barking Control Devices, Rechargeabl.... Color: Green, Condition: New. Listed at 27.00 USD. This anti-barking device is the perfect solution for dog owners who want to keep their furry friends under control. With an ultrasonic function, this device can effectively control your dog's barking without the need for harsh methods. The rechargeable battery ensures that you can use it anywhere, and the compact size makes it easy to carry with you on the go. The green color and sleek design of this device make it an attractive addition to your dog supplies. It is suitable for dogs of all sizes and types, and its package dimensions of 7.8x5.12x2.01 inches make it easy to store and transport. Whether you're training or obedience, this sonic trainer is a must-have for any pet owner. This is an open box item. Condition is new. Any questions feel free to contact me.