1. Better Behavior Improvement: Transform your dog's behavior faster with our anti-barking device. Break barking habits in minutes for calmer, better-behaved dogs. 2. Training Modes Adjustment: For barking, digging, biting, and jumping, adjust and choose according to needs with 3 modes, ensuring gentle and effective correction for your dog's behavior. 3. ' Cause Discomfort: Our anti-barking device boasts steady and fast flashing lights with 2 settings, which quickly and safely grabs your dog's attention, resulting in better barking control. 4. Led Flashlight: Enjoy additional convenience and your dog during night walks with the built-in LED flashlight of our anti-barking device. This ensures safe and worry-free walks and your furry companion. 5. Extended Battery Life: Equipped with a rechargeable battery, 60 minutes of charging can be used for a long time, ensuring uninterrupted training with no frequent charging required. This dog barking control device is perfect for breaking barking habits, digging, biting and jumping. With steady and fast flashing, it ensures safe night walks and uninterrupted training. Don' let excessive barking drive you crazy, get this device and enjoy a peaceful home. Product weight:100g Product size:about 11x8x3cm/4.33x3.15x1.18 inches Colour:Black Material:Plastic Package Contents: 1 * Anti Barking Devices Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.