is the battery replaceable?

When I compare the Huawei P8 lite 2017 with other devices, it shows that it does not have Wi-Fi or a 3.5 mm jack. I almost can't imagine that this is true?

How long does the battery last? Listening to music - googling on the web - navigation - gaming. Thanks in advance.

Memory expansion 256 GB is this correct? Other providers specify up to 128GB?

Which VR glasses fit this phone? Are there also VR glasses with remote for it?

Dear Digitec, just an easy question - 24 month guarantee is only valid in Switzerland or in all EU? I would like to buy it as a gift to child in Poland. Best regards Tomek

Is the phone actually available or not? Why does it say "not available" after ordering and payment?

There is no case available for the 2017 version? The ones written there are only for P8 Lite old version (no hole for fingerprint scanner). Will there be soon?

Can I insert 2 sim cards AND an SD card? ( 3 slots)