EUOTEO Dog Barking Control Devices

• Safety: The dog bark deterrent is safe for small, medium and large dogs.
• Waterproof: The dog barking silencer shell IPX4 waterproof, suitable for all kinds of weather.
• 33FT Effective Range: Up to 33FT effective anti-barking range, effectively solve the problem of dog barking.
• Easy to Charge: Computer, car charger, mobile power, USB adapter, all can be charged.
• 3 Adjustable Modes: You can choose the appropriate mode of ultrasound depending on the size and age of the dog.