Volt. & Power: 5V, 0.5A
Colour: White, Black
Material: ABS+PC
Product Size: 730*730*180mm
Battery Capacity:1200mAh
CO2 Detection Range: 400-5000PM
CO2 Detection Sensitivity: 1PPM
Function: 0 to 50℃ temp measurement range, ±1℃ temp measurement accuracy, 0%-99%RH humidity measurement range, ±2%RH humidity measurement accuracy, 2.5 hours charging, play time is 3 days, with auto revise and manual revise function, CO2 monitoring system, NDIR theory to detect CO2 in the air.