This portable cover is perfect to protect the Xiaomi Redmi Airdots’ case with no necessity of needing take off the cover to recharge the device or even when the earphones will be used and it is necessary to open the case. The cover remains protecting the earphone during all the time! It is useful, practical, simple, efficient! The material is simple, but it is enough to do what it is supposed to. I really enjoyed it! I hope you too!