Technical ParametersSupport frequency: 125KHz/134.2KHzProtocol standards: ISO 11785, ISO 11784/FDX-BChip size: 1.4×8mm, 2.12×8mm, 2.12×12mm, 3×15mm, 4×32mmSyringe size: 120×45mmPacking size: 200×80mmWeight: 8.5 gramsPackage visible information: disinfection date, effective date of use, 15-digit code (represented in bar code)Enclosure material: interior: lead-free and non-toxic materials, exterior: bioglassPackaging material: medical breathable paper; disinfection method: EO (ethylene oxide) disinfectionValidity: 5 yearsInstallation method: implant