New Intelligent Mist-spray Barking-stop Dog Training Device Stop Barking CollarsItem Description:Most updated， environment-friendly and humanized.The spray technology has been shown to be 90% effective at stopping or reducing barking.Designed by professional dogs'feeders， developed owing to love for dogs， draw inspirations from dogs feeding， to let our dogs more safe and healthy.Product description:The mist-spray bark-stop device can effectively make dogs stop barking， when dogs are barking， the vibration frequencies will trigger the sensor reception system， then it will spray mist with natural environment-friendly lemon fragrance， to deconcentrate dogs'attention and make them stop barking.Functions:The mist-spray bark-stop device can automatically distinguish dogs'barking， without interferences on the product from outside sounds and frequencies.The product can automatically detects battery energy and mist energy， and can start warning in a shortage for battery energy or mist energy.The mist-spray bark-stop can make dogs stop barking in a short time， and no long-time training is needed.The purely natural mist liquid is used for warning， no harmful to dogs， quite safe.Low power consumption， average life battery to 2-4 monthslemon mist liquid is made of purely natural lemon essential oil， without CFC.mist liquid has no harm and side-effect for humans and pets， can effectively stop dogs.It is small， with a great capacity for mist liquid， 25 times is ok for spraying after being fully refilled， 1.5 times of other brands.The product specification:Products weight: 82 grams (including battery)Dimensions: 65mm x 38mm x 30mm (L x W x H)Battery: 4 LR44 6 V Alkaline batteries (Replaceable)Adjustable nylon strap on neck sizes up to 20-inchThe working life: over 10000 timesPackage included:1 x Lemon fragrance mist1 x 6V alkaline battery1 x instruction manual1 x Adjustable nylon strap