Non contact magnetic digital thermometer led display small handheld school voice broadcast usb rechargeable infrared sensorThe product is based on the color or size of the main image of the product page.Infrared induction automatically measures temperature, and intelligent voice broadcasts body temperature.Automatic alarm for high temperature and prompt for low temperature.The large 4.5-inch backlit screen is convenient for viewing.Built-in 2000 mAh rechargeable battery, long-lasting use.Small and easy to use anytime, anywhere.It can be used on the table, supported by a stand, magnetically or pasted to the wall.Specification:Material: plasticColor: blackSize(approx): 120*67*35*15mmBattery: built-in 3.7V 2000 mAh rechargeable batteryMeasuring distance: 10 cmMeasuring distance: 35-430.2Measurement environment: 0-40Temperature unit: /Broadcasting language: Chinese/EnglishPackage:1 pc x Thermometer1 pc x Iron sheet1 pc x Sticker1 pc x USB charging cable1 pc x ManualNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 1-2 cm differences due to manual measurement.