This is the Omron electronic basal body thermometer "Kenon-kun MC-172L". It is a new, unused item. This is a real-time type (oral) thermometer for women, compatible with basal body temperature measurement. It features a previous reading memory, auto power-off, a notification buzzer, and comes with a storage case. Model number: MC-172L Manufacturer: Omron (OMRON) Application: For women (basal body thermometer / oral use) Condition: New, unused, unopened Please note that there may be minor scratches on the outer packaging due to storage.