Our outdoor sonic bark deterrent can help you to stop the unwanted dog barking. It will disrupt the barking without any physical harm for your dog or the neighbors' dog.
Features: - Maximum effective range up to 50 feet - Durable and waterproof - Two-color LED show battery status: Green - correct operation / Red - ultrasonic sound or low battery - 4 adjustable ultrasonic volume levels - Powered by 9V battery (battery not included) - Effective for most dogs (except deaf dog) 4 WORK MODES T --- Used to verify whether the microphone and speaker are functional or not. 1 --- Low Range: Up to 15 feet 2 --- Medium Range: Up to 30 feet 3 --- High Range: Up to 50 feet Note: The device can be turn on/off automatically when barking is detecte/stop,please ensure dogs in work range. How to Test It: 1. Switch the Mode to "T" button 2. Say " Woof " loudly towards the Microphone to activate the item 3. The LED light blinks and there will be an audible sound that indicates it is working properly. Package Included 1 x Ultrasonic Anti-Bark Device 1x Charging Cable 1 x User Manual