Measuring device HAMA Safe, CO2, 186434 Modern desks The headphones use a Blueooth

The headphones use a Blueooth 5

Functions: charging and data transfer

and its weight does not exceed 240 g

- Super thin (1

or 4 sweet potatoes at once

Measuring device HAMA Safe, CO2, 186434 Modern desks The headphones use a BlueoothAir quality measuring device: CO, humidity and ambient temperature. Suitable for indoor spaces (living room, bedroom, children's room and office) Air quality display (CO2): GOOD (green = good air quality), NORMAL (yellow = normal air quality) and BAD (red = poor air quality) Additional alarm sound at red warning level from 1001 to 2000 ppm, which becomes more intense as quality deteriorates Stores the minimum and maximum measured values of CO2