Specifications ︰ MEAS: 57 * 37 * 37cm 
 Carton Weight: 8.5kg 
 Packing: 72 / box 
 Advantages ︰ only bark control (only bark collar) is the world's only relatively humane, safe and effective in animals only known method, commonly used in developed countries. 
 l Features 
 * Ultrasonic transmitter function, can have an effect on the dog gently 
 * Ultra-light shell, stretching neck strap, suitable for all varieties of dogs used 
 * Less power consumption, only two AG10 button cell battery 
 l export products, export quality, and waterproof. 
 * Some dogs 7-14 days effective, most dogs will have 4-6 weeks to effect. Few 
 Dogs need more time to bear fruit 
 l Work 
 Principle of ultrasonic barking dog is called automatically when the only issue of ultrasonic (only dogs could hear), while supporting the mechanical man to stop, so that the dog will stop feeling suited Ming barking dog will be the passage of time ultrasonic bark stop produces simultaneous reflection and correct bad habits of the dog does not produce side effects. 
 l Dimensions 
 Length 6.5 * 1.5 * W 6.5 CM thickness 
 Help 
 Containing instructions in English 
 Buttons 
 ON / OFF: This switch only Fei 
 HIGH: High sensitivity settings 
 LOW: Low sensitivity setting 
 AUDIBLE: When this setting is turned into sound alarm (This setting is recommended for testing only) 
 ULTRASONIC: Set this setting, only stop your barking dog will feel at runtime; trigger will generate buzz quietly to the dog owners pay attention to (this setting is recommended for normal use). 
 l use 
 1. Unscrew the back cover, type into two AG10 button battery, cover tightly closed, press ON / OFF button to start. 
 2. Started the red light goes on, indicating that the machine has to work. 
 3. Sensitivity Setting: At this point, your dog according to the actual situation of high or low sensitivity, high sensitivity, even at the dog could be triggered minor sounds emitted ultrasonic bark stop, low sensitivity will be higher than in the dog shouted when the trigger. 
 4. Alarm Type: general set of ultrasonic files usually can be, and that press ULTRASONIC button when triggered will be issued in the ultrasound, but also the faint beeping; To test the device is working properly only bark, can be AUDIBLE under the button, the alarm device at this time only the form of bark will turn into a little loud sound the alarm form. 
 5. Simple test method: hand-flapping stop barking device, under a variety of settings, it will trigger the appropriate response to the sound