Mini Portable Infrared Usb Thermometer. Features: Temperature Measurement: This Thermometer Supports Indoor, Human Body, and Environmental Measurement, Which is Convenient and Easy to Use. Temperature Measurement: This Thermometer Uses Infrared Technology, Which is Accurate and Effective. Mobile Phone Thermometer: This Thermometer is Connected to the Mobile Phone for Processing, and It Also Supports Two Units of Fahrenheit and Celsius. Specifications: Measuring Distance: 2-8cm Shell Material: Plastic Measurement: Indoor, Human Body, Environment Unit: / Size: 50*30mm Package Included: 1* Thermometer . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.