THEMOSTEFFECTIVEBARKCONTROLCOLLAR最有效的止吠項圈Increasingsoundandgraduallyshock 高頻聲波提醒和逐級電擊止吠Automaticallyincreasestoneandshockstimuliasbarkingpersists.自動提高聲音和放電刺激的力度SmallandLightweight.體積小，重量輕Microprocessorcontrolled.微電腦程序控制Waterresistant,rainandsnowwillnotaffectoperation對雨，雪有一定的防護做用Operatesonastandard6voltbattery.(Availablebelow 6級安全放電VoiceRecognitionfeatureminimizesfalsetriggering.聲音識別系統(tǒng)Effectiveondogsfrom2Kgto60Kg2到60公斤都有效Operatesonasingle,longlife,6voltalkalinebattery(Availablebelow)在一個6伏堿性電池的電壓下就可以工作，耗電小Highqualitynylonstrapadjustsfrom5 to24 高質(zhì)量的尼龍項圈可以調(diào)節(jié)在13-60CM之間