Portable mini usb smart infrared thermometer intelligent cell phone non-contact The product is shipped based on the color or size of the main image of the product page. Its a compact USB thermometer that doesnt need a battery, but just connect to your phone and you can use it. Features: Contactless measuring to avoid the risk of virus and bacteria transmission, safe and healthy. Quick and easy to use, measures the temperature in 1 second, sensitive sensors, the data is accurate. With an LCD screen, you can read clearly. / can be converted with one click, and the thermometer can be used for different reading habits. Instead of a traditional thermometer, this USB thermometer is thinner, the size of a car key, and easier to carry. Made of fine quality materials, practical and has a long service life. Specifications: Material: ABS; Color: Black; Unit conversion: /; Measurement time: 1 second; Measuring ranges: 3242; Measuring accuracy 0.2; Measuring distance: 1-8cm; Operating temperature: 1040; Operating humidity: 85%; Power supply: USB Input DC5V; Automatic power-off: 10 seconds; Product size: 43*35*14mm; Product weight: 13g; Note: *There could be some deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Package information: Package weight: 22g; Package size: 11*7*1.6cm; Package list: 1*USB Smart Thermometer; 1*Type-C Joint