QingPing CGDN1 5-in-1 Smart Air Quality Monitor Lite PM2.5 PM10 CO2 Temperature and Humidity Monitor

Features:
5-in-1 Multifunction: Real-time monitoring of indoor PM2.5, PM10, CO2, temperature and humidity.
Smart Connection: Supports 2.4 GHz Wi-Fi and BT for remote data viewing or historical data export.
Clear OLED Display: Pixel-style UI design for a wider viewing angle and more fun operation.
Long-lasting Rechargeable Lithium Battery: Built-in 2000mAh lithium battery with a battery life of up to 7 hours.
Compatible with Apple HomeKit: For Apple Home app users, you can remotely check five indicators or set automation with Apple Home Hub.