Product name: Digital Infrared Forehead Thermometer
Certifications: FDA
Power supply: 2xAAA batteries (not included)
Size: ~149*77*43mm  Weight: ~105g/130g
Measuring range: Body temperature mode: 32 °C-42.9 °C Measurement accuracy: 35.0-42.0°C: ± 0.2 °C; Surface temperature mode: out of 35.0-42.0°C : ± 0.3 °C
Measuring distance: 3-5 cm  Measurement time: 1 second
Colors of display screen: body temperature 34.0-37.3°C Green; 37.4-38°C Yellow; 38.1-42.6°C Red (triple beep prompt Quickly distinguishes abnormal body temperatures)
Automatic shutdown: in 15 seconds
Environmental temperature: 16 °C -35 °C
Atmospheric pressure: 70kPa-106kPa.  Humidity: < 95%
Life time: About 50,000 times 
Suitable for ages: 1 year +
Country of origin: China
Note: To ensure accurate readings, avoid wearing headgear like hats, wigs, or bandanas, and refrain from using cooling pads on your forehead. The surrounding ambient temperature can also impact results, specially when taking readings outdoors in direct sunlight. Product is produced and distributed abroad and is subject to the laws of its country of origin, it's intended for personal use only.