This is a Pigeon baby thermometer, designed for underarm use. It has both predictive and actual measurement functions. Includes a storage case and instruction manual. Power has been confirmed (see photos). Warranty is not included. - Brand: Pigeon - Model Name: Chibion - Included Items: Storage case, instruction manual - Measurement Method: Predictive/Actual - Color: Yellow - Condition: Shows some signs of use, but works without issue. Selling because my baby is past the baby stage. Photos of the product currently sold on Rakuten are included for reference. Please ask any questions in the comments. Simple packaging.