Flashing mode: Long light, Flash, slow flash, close (by switch control)
Battery: 2 PCS CR2032 button-driven battery (60-80 hours, normal 2-3 months; battery can be replaceable, convenience stores or supermarkets are available.) Not sold with the collar.
Type: DogsFeature: LightsMaterial: NylonType: CollarsCollar Type: Basic CollarsPattern: StripedSeason: All SeasonsItem NO.: HG80002Collar Type: Basic Collars, Head CollarsItem Color: Blue,Yellow,Red,Orange,Green,Pink,BlackItem Size: S,M,L,XLItem Feature: LED lights, Night safety, Glow in dark