AK16 8-In-1 Portable Air Quality Tester Formaldehyde/Carbon Dioxide/Temperature/Humidity Detector

1. Measuring range: 0-20002. Measurement accuracy: 1ppm3. Measurement objects: carbon dioxide, HCHO, TVOC, temperature and humidity, PM10, PM1.0, PM2.54. Power: 5W5. Shutdown current: less than or equal to 1mA6. Buzzer output: 0.2W7. Standby power consumption: less than or equal to 0.01W (below mA)8. Input: DC5V 5%/2000mA9. Built-in battery: 2000mAh/3.7V/7.4WH 103450 polymer lithium battery10. Charging time: about 3 hours11. Battery working time: 5 hours12. Standby time: more than 360 hours13. Working power consumption: 1.4W14. Product dimensions: 9.3 x 2.4 x 12 cm15. Product weight: about 235 gramsPacking list:-Air detector x 1-Type-C/USB-C cable x 1-Manual x 1