Package includes: 1 x anti-bark receiver 1 x Adjustable Nylon Collar 2 x shock electrodes 1 x English Manual Teaches your dog to not bark

• High-quality electronic anti-bark dog collar and sends harmless warning sound and shock to the dog whenever it barks
• Lightweight receiver, unique bark terminator, and low battery consumption, effective on 30-120 pounds dog

High-quality electronic anti-bark dog collar and sends harmless warning sound and shock to the dog whenever it barksChina