Main Features<br />The strong static impulse can penetrate the hair of the pet and fabric within 6mm thick. It is unnecessarily to let the discharging point touch the skin of the pet. Therefore it is safe for the pet.<br />The static impulse can quickly and effectively curb the improper behavior of the pet.<br />The warning vibration will let the pet associate the vibration with static impulse. In the end￡? the vibration will achieve the same effect as the static impulse.<br />Both the static impulse and warning functions are set with automatic stop. This is for not reprimanding the pet continuously.<br />With the vibration induction power switch in the collar receiver￡? it will turn on and turn off automatically to save power.<br />Water resistant collar￡? but you can?ˉt immerse it into water and use it in the storm.<br /><br />    Specifications<br />Specification<br />  For: Dogs                                                  <br />                        Season: All Seasons                                                 <br />Dimension and Weight<br />  Product weight   : 0.097 kg                                                  <br />                        Package weight   : 0.300 kg                                                  <br />                        Product size (L x W x H)   : 12 x 4.9 x 3 cm / 4.72 x 1.93 x 1.18 inches                                                  <br />                        Package size (L x W x H)  : 15 x 10 x 4 cm / 5.90 x 3.93 x 1.57 inches                                                 <br />Package Contents<br />  Package Contents: 1 x Transmitter￡? 1 x Receiver￡? 1 x Collar￡? 1 x English Manual                                                 <br /><br /><br /><br />                                            <br /><br />                                                <br />