ORIA Digital Hygrometer Thermometer Bluetooth Temperature Humidity Gauge Meter Room Thermometer Monitor ℃/℉ Switch for Home Office Bedroom Kitchen

How to choose color: Click “Add to cart”or "Buy Now" button - color family - choose your preferred color. If there's no choice, then only the purchasable color is available. Descriptions:Temperature range: -20-60 ° C (-4-140 ° F)Temp accuracy:±0.5℃/±1℉Humidity range: 0-99% RHHumidityaccuracy:±5% RHPower source: Replacable CR2477 battery(Included) , it can last for about one year. Package includes:2 x Digital Hygrometer Thermometer Temperature Humidity Gauge Meter Room Thermometer1 x English User ManualNotes:1. The distance between mobile phones and the sensor is 35 meters without barriers in the middle.2. Pull out the battery insulation sheet on the back before use.3. After it is connected to APP, please wait for about an hour until the data display become stable and correct.4. To stop the alarms, just press the button on the sensor. Dear Friends,We ORIA aim to provide you affordable products with high quality and best service. For any questions, please feel free to contact us by chat and we will be happy to help.You are encouraged to follow our shop to learn about new listed products, promotions, discounts and to receive follower voucher.Please click"follow"at the top of thehome page.