בקשתי מהיצרן תשובות לשאלות הבאות שלו מצאתי עליהם תשובה בכל האתרים
Please provide the following complete information about the Z1 include accessories:
The weight of the batteries.
The weight of the wall power supply.
Is power supply working with 220V 50Hz?
Is it possible to use an air filter, do I need to filter?
Do I have to set the Z1 per mask type and compensate the air flow by mask type?
Is there an option for SD card to record data?
[/left]