Silent capsule for mobile calls
Some of us like to have a little privacy when it comes to having a conversation on a mobile phone, the truth. And that is scarce. Or worse, being forced to listen to the conversations of others.
However, they have already thought about it and now it is possible to have some privacy thanks to these tubes in which you can protect yourself to have some privacy when making a call or to be able to make it when there is an excessive level of noise in the place .