The Infrared Thermal Imager built-in the world's first autofocus WLP infrared module, with higher resolution and performance comparable to professional thermal imaging cameras. It allows you to see things that you can't see with the naked eye, It can realize real-time temperature measurement, night vision, photography, video and other functions through the mobile phone APP. It is an all-round partner for your daily work, home life and adventure travel. Features: Mini Portable Size: it has small size like a AA battery, weight is 40g only, comes with a lanyard and a mini protection carrying box. No-battery Design, Plug and Plug: powered by your smartphone, no battery required, easy to use. And has ultra-low power consumption, the continuous usage time is up to more than 3 hours. The World's First Autofocus Infrared Thermal Camera for Smartphone: built-in world's first autofocus WLP infrared module. Whether the subject is static or moving, you can automatically focus on it by touching the screen to quickly produce clear thermal images. 256×192 IR Resolution, Rich and Clear Details: 256×192@12m indigenously developed WLP encapsulated infrared detector, 49,152 temperature points are presented with cutting-edge technology, high-definition thermal imaging, 4X upgrade. Conventional Temperature Measurement, ±2°C High Accuracy: industrial-class temperature measurement accuracy of ±2°C with a wide range of -20~150°C, up to 3 spots, 1 line and 2 areas of subjects to be analyzed simultaneously; newly upgraded APP view for conventional temperature measurement, which shows temperature of subjects more intuitively without interference with each other. 100-meter Night Vision: it helps you clearly identify people and animals hundreds of meters away in darkness field, the outdoor night vision with recognition distance exceeds 100 meters(328ft). Wide Application: it is suitable for building & HVAC inspection, detecting air conditioning and other electrical faults, and detect various types of candid camera. Specifications: Color: Dark Gray / Silver (Optional) Material: Aluminum alloy Detector Type: VOx Infrared Resolution: 256 × 192@12m Wavelength Range: 7.5~14m Focal Length: 7mm Field of View: 25° Focusing Mode: Automatic / Manual Measurement range: -20~150 Measurement Accuracy: ±2°C or ±2%, whichever is greater External Interface: USB Type-C male IP Rating: IP43 Drop: 1m drop test (without the type-c interface) Item Size: 59 * 23.55 * 20.38mm / 2.32 * 0.93 * 0.80in Item Weight: 40g / 1.41oz Package Weight: 136g / 4.80oz Package Size: 11 * 8 * 4.5cm / 4.33 * 3.54 * 1.77in Packing List: 1 * IR Thermal Imager 1 * Portable Box 1 * Lanyard 1 * Manual (English)