Features:1.Scope of application: infants and young children、 the elderly、 pregnant women、 the general population2.Intelligent province electricity、 earmuffs protection、 high temperature.3.Medical environmental protection、 stable precision、 1 second temperature measurement、 memory function. Description:Item Type: Ear ThermometerBrand New: Heal ForceModel: ET100DColor: show as the pictureSize: 146mm x 32mm x 37mmMeasuring range: 35-42\u2103Battery: The battery model # 2 section 7 battery (AAA)Power consumption: 0.6mwQuantity: 1 pcs Package Included:1 X Ear Thermometer1 X 20 Lens Filter1 X Certificate of Approval1 X Battery1 X Use Manual Notes:1. The real color of the item may be slightly different from the pictures shown on      website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight deviation for the measurement data.