["brand new and high quality\r\nCompact and portable\r\nLCD display\r\nDisplay temperature, humidity and for time simultaneously\r\nLow power consumption and high stability & accuracy\r\nMemory of MAX & MIN measuring value\r\n12 / 24 hour format\r\nCentidegree /Fahrenheit selectable\r\nIntegral-hour alarm function\r\nPositive three buttons can set the time\r\nFahrenheit temperature transformation in the back, there is a black button inside the small round hole, one click can transform\r\nAlarm function\r\nClock & Calendar function (month and date)\r\nDesk-top placing or Wall Hanging\r\nTemperature range: -50 ~ +70C ( -58 ~ +158F)\r\nHumidity range: 20%~99%RH\r\nResolution: temperature: 0.1 C (0.1F), humidity: 1% RH\r\nAccuracy: temperature: +- 1C (1.8F), humidity: +- 5%RH (40%~80%)\r\nStorage condition: -20C~60C, 20~80%RH\r\nPower: one AAA battery(Not included)\r\nDimension: 10cm*10.8cm*2cm(approx)\r\nPackage includes:\r\n\r\nThermometer hygrometer with alarm clock*1\r\nEnglish user manual*1"]