The Deluxe Bark Control Collar is easy to operate. Just insert the battery into the receiver collar, place it around your dog's neck and turn on the switch. When your dog barks, a harmless static correction is emitted to correct the behavior. Pet Safe's exclusive Perfect Bark technology ensures that only a combination of sound and vibration from your dog can activate the collar. Features include: 18 levels of correctionAdjustable collar for neck sizes 6'' - 28''Training Video & Manual includedOn/Off/Test Switch6 volt battery moduleSmallest unit available - only 1.7oz
