Upgraded Safe Anti Barking Collar with Beep, Vibration, Shock, Rechargeable and Waterproof No Bark Collar for Small Medium Large Dogs, 2 Pack

Model Series: FDBC0202

The device detects the dog's bark and then automatically beeps & vibrates (or & shocks). To help dogs understand the cues, they will keep silent for 30 seconds. Your doggy can quickly find the association between them, and stop barking to avoid activating the device. Absolutely a most instant and hassle-free dog training device.

Key Benefits

• No More False Triggering: This anti-barking training collar is activated by the vibration of your dog's vocal cords and head movement.
• Gradually Increasing Beep for Effective Training: Every time the dog barks, the anti-barking device will send out a powerful high-pitched tone and vibration which will gradually increase. 
• Humanized Bark Collar: Shock and No Shock mode can be selected.
• Built-in Safety Feature: If your dog barks 7 times or more within 1 minute, the collar will automatically shut off for 30 seconds, to prevent from your dogs get too much punishment
• Waterproof and Rechargeable: IP67 waterproof technology allows dogs to swim freely or play on rainy days. A rechargeable lithium-ion battery allows for up to 15 days of performance once it's fully charged