Type-C 

Please check sub-table 2 for the operators corresponding to different countries, please update the operation according to your site. For example Germany is: T-Mobile, Vodafone, E-Plus E-+ Mobilfunk 

1.I’m sure it’s glass - when I clean mine with isopropyl alcohol they make that ‘squeaky’ noise you get with glass rather than plastic, and they’re more resistant to scratches than most plastics are. According to manufacturer website K & F use German optical quality glass so I’m sure they would have been called out for that a while ago if it wasn’t true 2.I drop one last year and it broke like glass ..I’ve found them easy to clean and well made. 3.Looks and sounds like glass to me 4.HD optical glass 5.As far as I can tell it is glass. Excellent optical qualities 

If you can put it next to it, it doesn't have to be in the box. It is for charging and storage only 

Regret for this inconvenience caused, we just checked your Rode SC4, it could be used on our microphone, would you mind contact us and send us a video of your operation, we will check what's wrong with it, please do not worry about it, we are here to solve this issue with you.