Product Description:

• 3 Modes Suitable for Different Dogs
• Ultrasonic sound horn
• Mico USB charging
• Microphone
• Turn ON/OFF
• 30KHz
• 20KHz
• 15KHz-30KHz
• Screw hole
• Package Dimensions : 4.65 x 3.58 x 2.24 inches
• Weight : 6.74 Ounces
• Ultrasonic frequency is harmless to pets and has no effect on human ears. Humane sonic bark deterrents are professional device that effectively trains your dog to stop unnecessary barking.
• Ultrasonic sonic bark deterrents anti-smashing, durable, weatherproof, sturdy bark box bark control, lightweight, waterproof material, IPX4 waterproof can withstand any weather conditions. making the control device an excellent outdoor bark control for dogs.