Support chips: KHz Animal ID Tag Reader, FDX-B animal chips Data Storage: NO Buzzer: Bulit-in Power supplier: 2×AAA batteries Operating Temperature: 0℃~+50℃ Storage Temperature: -10℃~+60℃ Dimension: 120×75×19mm Color: White Net Weight: 110g Notice: IJavaScript iyafuneka kulo mxholo.