Amazon Smart Air Quality Monitor – Know your air, Works with Alexa

Specifications

Dimensions: 65x65x45mm (WxLxH) Weight: 120 grams without cable or adapter Material: Post-consumer recycled thermoplastic resin with a nitrile rubber base Calibration: Auto calibration and self-cleaning at startup and routine intervals Status Indicator: Multicolor LED status indicator Network Connectivity: 2.4GHz Wi-Fi and BLE 4.2 Included in the Box: Smart Air Quality Monitor, Micro-USB cable, power adapter, and Quick Start Guide Power Supply: Input: 100-240V 50/60Hz AC Output: 5.0V 1A (5W) Compatibility: Compatible with all Echo Family Devices and Alexa App version 2021.16 and later Operating Condition: ○ Temperature: 0°C to 40°C ○ Humidity: 0% to 80% ○ Location: Indoor Use Only Range: ○ Temperature: 15 °C to 30 °C ○ Humidity: 30% to 70% RH ○ VOC: 0 - 500 points ○ PM: 0 - 500 µg/m³ ○ CO: 0 ppm to 70 ppm Accuracy: ○ Temperature: ±1.0 °C ○ Humidity: ±10% at 25 °C ○ VOC: ±10 points or ±10% points, whichever is larger, max over product lifetime ○ PM: ±20 µg/m³ or ±20%, whichever is larger, max over product lifetime ○ CO: ±5 ppm or ±30%, whichever is larger, max over product lifetime