Specification:Name: anti barking dog collarsMaterial: ABSPower supply mode: USB chargingMode: Sound mode, Vibration mode, Static modeRemote control range: 1000mCollar length: 65cmWaterproof: life waterproofApplicable objects: dogs over 2 months oldPacking:transmitter*1receiver*1dog collar*1Charging cable*1Charger*1Note:Due to thedifferent monitor and light ffect the actual color of the item might be slightly different from the color showed on the pictures.Please allow 1-2cm measuring deviation due to manual measurement.We always provide customers with a satisfying shopping experience.If you have any questions about our products,please contact us in time, we will answer and solve the problem for you within 24 hours.