Features:

1. Human bark collar with 2 modes: good performance in 96% of cases (beep) and 7 safe vibration modes. Helping your dog understand that barking is not advisable. You can correct your dog's behavior with this bark training collar.

2. 7-level sensitivity adjustment: With a 7-level sensitivity adjustment, it is an efficient behavior modification tool that will help you train your dog to bark less. Use an anti-bark collar to quiet your dog. An anti-bark collar will ensure that barking won't be detected by gently vibrating until your dog stops. It will eventually mute itself, allowing you and your neighbors to enjoy quiet moments.

3. No remote control operation: The collar works in automatic mode, the sound and vibration are combined to stop barking effectively and safely. In the first bark, there is only one sound signal, and in subsequent barks, vibrations are added to one sound signal. Useful when you are away from home and your dog is alone.

4. Adjustable Anti-Tree Belt: High-quality fabric belt with reflective stripes is comfortable to wear. Suitable for dogs weighing 11-110 lbs and waterproof. If necessary, cut off excess straps with scissors and start training with your dog collar.

5. Suitable for small, medium and large dogs: The bark free collar can be used for about 14 days with 1 battery life, fully charged in 2-3 hours. The shock-free bark collar is adjustable for dogs 11-110 lbs, neck size 9-22 inches, adjust the leash to your dog's size.

Description:

This bark stopper dog training device is durable, it is precise and convenient to control, which helps to train the dog well. The necklace is waterproof, so you don't have to worry about wearing it even on rainy days.

Specifications:

Material: Plastic + Nylon

Size: 6.7*4*3cm

Battery: Built-in 300MA lithium battery

Charging method: USB charging

Adjustable diameter range: 6-36cm

Voltage: 5V

Package Included:

1 pc * Dog Bark Stopper

Notes:

1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.