Model Number: Calendar aluminum surface clock-C1 Brand Name: Jiaxing Key Specifications/Special Features: Type: pen holders, electronic calendarMaterial: plasticUse: calendar, clock, temperature displayName: pen attached chainDisplay screen: LCD calendarButton battery: CR2025 includedColor: variousUnit size: 10.1x5.1x11.8cmH.S code: 3926 1000 00Certificate: CE & RoHS & REACHLogo printing: availableUsage: office or school