Main Material:Plastic Weight:Body weight 0.18lb(with battery),total weight include package 0.22b Diameter x Height:Long 7cm x wide 3cm x thick 2cm Product packaging: 1 x No bark receiver 1 x Adjustable Nylon Collar 1 x Test Light 2 x Long shock electrodes(Fit fou your dog with long hair) 2 x Short shock electrodes(Fit fou your dog with short hair) 1 x English Manual How to it works: Dogs in 30 seconds barking three consecutive dog collar will applies a shock to be a warning. After the conditional reflection is formed, it will stop barking after the first warning has occurred, which is a very effective mode of induction. Blow short and powerful,blow a small hole which is to test the level of sensitivity in the middle between the two metal probes of the bark. A small red light will come on, and a metallic sound can be heard The small red light will only be light at work. After a long period of time, the small red light will be flashing all the time. It may be out of power and need to change battery. For the first time to use a bark stopper,suggest to change a small sensitivity and please observe the dog's reaction to the barking device carefully.If the dog does not fit the barking device, remove the barking device immediately. Notes: If your have more than one dogs,pls don't wear the collar for single dog,because the other dog's bark will start the function of the barker!! If there nobady at home,pls try to adjust the dog collar more relaxed to avoid scratching the skin when your dog activities. May be a little errors due to manual measurement. Thank you for your understanding! After-sales Service We are new store.Our products are in high quality.Any questions or problem pls feel free to contact us at once, 24 hours in time reply on working days to help you solve problems!We will be 200% of the efforts to achieve your 100% satisfaction!
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