【Product Specifications】 Manufacture Country:China Power Supply: Using 3 * AAA batteries (batteries not included) Backlight: Supports Connection Way: WiFi+BT Wireless: WiFi 2.4GHz IEEE 802.11 b/g/n Temperature Measurement Range: -10 ℃ -55 ℃ Temperature Accuracy: +/- 1 Humidity Measurement Range: 10percent RH~99percent RH Humidity Accuracy: +/- 5percent RH Product Color: White Product Size: 5.6 * 2.3cm/2.2 * 0.9inch 【Product Features】 [High Precision Measurement]: Our WIFI+BT Temperature and Humidity Detector, designed with top-tier suppliers, ensures accurate and reliable measurement data. You can trust our sensor to provide you with high precision readings. [Real-time Monitoring and Recording]: Stay informed about the temperature and humidity changes in your surroundings with our smart thermometer. The sensor reports even the slightest variations, allowing you to monitor and record the data in real-time. Whether through our user-friendly app or the LCD backlit screen, you can easily keep track of the numeric fluctuations. [Convenient Display and Adjustable Stand]: With a built-in backlight, our sensor"s LCD screen offers clear visibility even in low-light conditions. Additionally, the detachable stand design allows for flexible adjustments, ensuring the perfect viewing angle for your convenience. [Seamless Integration and Automation]: Our Temperature and Humidity Detector can be seamlessly integrated with popular smart home platforms like TY Smart Life, Alexa, Google Home, and more. Harness the power of data automation to streamline your daily routines and create personalized scenarios based on the sensor"s readings. [Versatile Connectivity and Offline Reminder]: Equipped with both WIFI and BT connectivity, our portable thermometer enables faster network connection compared to devices with only WIFI capability. Moreover, our sensor comes with an offline reminder feature that notifies you via the app if the device goes offline for more than 30 minutes. 【Packaging Contents】 1 * Temperature and Humidity Detector 1 * Detachable Bracket 1 * Instruction Manual NOTE: ①Images on this page are for illustration only and due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! ②Please allow 1-3cm measuring deviation due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin