Check the listing for details. DB60 Antibark COLLAR Suits Extra Small Mighty Miniature Chihuahua Daschsund eDog. Condition: Brand New. Listed at 41.02 USD. Description DB60 is an automatic bark correcting dog collar designed especially for puppies and small dogs. It is very easy to use- just make sure both contact points touch the skin of the dog’s neck and the belt fits snugly and you’re all set. You can adjust sensitivity levels to make it more or less responsive to your dog’s barking. The intensity of static is already preprogrammed- no need to adjust this yourself.HighlightsPre-programmed bark correction: first bark sets off a sound warning only; if dog barks again within 30 seconds: second bark= sound + 25% level static; third bark= sound + 50% level static; fourth bark= sound + 75% level static; and fifth bark= sound + 25% level static.5-Level Sensitivity adjustment using Power Button with tone: Level 1= one beep; Level 2= two beeps; Level 3= three beeps; Level 4= four beeps; Level 5= long beep.100% Waterproof (make sure charging point is fully sealed)Rechargeable internal lithium ion battery using the supplied micro USB cableLow battery consumption (can last up to a week on a single charge).How to testTurn on collar by pressing power button once quickly. Remove contact points. While touching one wire for each metal point, bark “woof” close into the sensor hole. You may need to increase sensitivity. The bulb should light up after the first bark. It may be hard to see this light if you are in a bright area.SizingFits dogs as small as 2.5kg upCollar Dimensions: 4.8cm x 2.5cm x 4cmAdjustable nylon belt: 15cm to 55cmWhat's Included1 x Anti-Bark Dog Collar1 x Nylon Belt1 x User guideMicro-USB cable1x Static Test Bulb1x Extra Pair Conductive covers