XDOGKUB Anti-bark collar, bark control device, remote control, training collar, vibration, electric shock and beep sound 3 types, rechargeable, for small, medium and large dogs, prevents nuisance barking, dog training, training to prevent disturbing neighbors (black) automatic training, prevents disturbing neighbors, solves sleep disturbance, anti-barking device for beloved dogs I bought it, but it's unused. The purchase date is August 2025. Please understand that it has been stored at home.