Automatic Bark Stop: No need for human control, intelligent and convenient.
Easy operation: After 6 cycles of touch setting, the machine enters sleep pause mode, and works normally after 1 minute of sleep.
IP65 grade waterproof effect: waterproof design does not have to worry about dogs running around in rainy days.
Adjustable collar: The size of the collar can be adjusted, suitable for multiple dog breeds, suitable for dogs over 3 kg.
Size: 7x3.9x2.5cm (machine head).