Joom: Despite any information provided by the seller, this product is not intended for the diagnosis, cure, mitigation, treatment or prevention of any disease. It is not a dietary supplement, it is not a drug, and should not be used for any medical purposes. ----- This kind touchless infrared t-hermometer is useful to measure body temperature. Helps you know your situation as soon as possible. What are you waiting for? Just come and buy. Features: Non-contact infrared measurement, reliable to use. It can be used for forehead temperature measuring at a distance of 30~50mm without direct contact, precise measurement of forehead temperature & object temperature. If the temperature is abnormal, the alarm will send out a "didi" warning. LEDs clear digital display, informing you different situation of body, clear display, nice view. Comfortable grip handle, ergonomic and nice use experience. 2 * AAA cell powered, bills free and cost-saving. Mini size & light weight, it is portable & space-saving. Specifications: Item type: T-hermometer Input voltage: D C 3 V Power source: 2 * AAA B-atteries (Not Provided) Material: ABS Color: Black Measuring distance: 30-50mm Measuring hour: 1 seconds Auto power-off: Approx. 8 seconds Measurement Range: Forehead Mode: 32.0℃~42.9℃ Object Mode: 0.0℃~80.0℃ Accuracy: 32.0℃~34.9℃: ±0.3℃ 35.0℃~42.0℃: ±0.2℃ 42.1℃~42.9℃: ±0.3℃ Resolution: ≤0.2℃ Operating Environment: 15.0℃~40.0℃, ≤85%RH Memory function: Support Item size: 125 * 30 * 25mm/ 4.9 * 1.2 * 0.9inches(Length * Width * Height) Item weight: 34g/ 1.2ounces Package size: 120 * 33 * 24mm/ 4.7 * 1.3 * 0.9inches (Length * Width * Height) Package weight: 39g/1.4ounces Note: The batterys are not provided. Packing List: 1 * Non-contact I R T-hermometer Product type: Medical Thermometers