I thought it was broken and bought a new one, but it turned out to be fixed, so I'm listing this one. Unopened. The following is the product description. Approximately 10-second speed temperature measurement. You can also manage your body temperature and rhythm with iPhone/Android smartphones. Approximately 10-second speed temperature measurement <for oral use only> - Brand: OMRON - Model: MC-652LC-W - Color: White - Function: Predictive - Accessories: Case Thank you for viewing.