Xiaomi Mijia PM2.5 Detector Sensor Air Quality Monitoring High-precision Laser Sensor OLED Screen Using With Mi Air Purifier

Features:
- It can detect the air quality quickly and accurately
- Smart linkage, it can match with Xiaomi air purifier
- High-quality ABS material, durable in use
- With OLED display, convenient to use
- Small size, you can put it in your pocket

Specifications:
Size: 63 x 34 x 63mm
Gross Weight: 0.2kg
Product Weight: 0.1kg
Rated Input: 5V 1.0A
Battery Capacity: 750mAh
Wireless: Wi-Fi IEEE 802.11b/g/n 2.4GHz