Pet Dog Repeller

Description:Easy to Operate, train all Kinds of Dogs such as that are Used as Pets, in Police and for Shepherding.Material:PlasticColor: Yellow/BlackSize: 1. Double head dog repeller 13.5*5.5*2.5cm2. Single head dog repeller 13*3.8*2.3cmWeight: 60gPacking:1 pcs Anti Barking Training Device Please pay attention: you need install the 9V battery.Also, The following conditions do not drive dogs well:1. The dog you own, because it knows that the owner will not hurt it;2. Noisy environment, such as downtown or roadside;3. Dogs with the owner-dog-dominant; trained large dogs-well-trained;4. When the battery voltage is too low-the transmit power is low. The above situation will not affect the use of this product, because your own dog, dogs who often shop, dogs with the owner and well-trained dogs will not bite randomly;Instructions for use:When the switch is in the "Light" position, it can be used for night lighting. When the switch is in the "I" position, pressing the "NO" button will give o