Upgraded Bark Collar Large Small Dog,2019 Automatic Rechargeable Shock Collar for Dogs Waterproof,Dog Barking Control Deterrent Devices Outdoor Indoor,E collars for dogs,Anti Bark Device Bark Stopper Pro Focus 3 powers and 6 speeds

3 powers and 6 speeds for multiple riding feeling and needs

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Details: Weighing just 3

Package Dimensions: 16

Upgraded Bark Collar Large Small Dog,2019 Automatic Rechargeable Shock Collar for Dogs Waterproof,Dog Barking Control Deterrent Devices Outdoor Indoor,E collars for dogs,Anti Bark Device Bark Stopper Pro Focus 3 powers and 6 speedsBrand: petnf Features: Unique Smart Test Mode: Designed for pet owners who don't know how to choose the shock&vibration level ! No more worried about the overhigh set may startle your pet, you need just blow into the collar's sensor hole or make a simulated dog bark, and the device will first Beep, then Vibration, and finally Shock (you can use the free test lamp to test the electric shock situation). Except that,there are 2 Training modes for you to