This is the 2nd head I've had for an e70. The first one (different vendor) just died after less than 2 years.The pluses - this unit is $150-$400 cheaper than similar units for exactly the same functionality.Adaptive screen brightness kind-of works.Sound volume is better than the last one I had.It worked with the previously-installed backup camera so I did not have to change that out.It basically does what it is supposed to do.All of the options shown do in fact come in the box (backup camera, GPS antenna, 4G antenna, microphone, wiring harnesses).The minuses - it is android 12 not 13.There is no installation manual (I am very "grease monkey" and have a degree in electronics - the install is "moderate" -watch YouTube Videos to see how to get the dash apart and match up the wiring - it is all logically labelled in English so doable, but not by the average person).There is one critical thing missing - the password for the service/system mode to match it up to the BMW signals coming from CCC or CIC - that password is "8888" which you would only find googling and trying a half-dozen randomly.The audio is decently loud with tolerable bass if you adjust the settings - but overall the bluetooth "overdrives" the highs (some distortion).The harness comes with an inline fuse and filter but some noise gets past the filter as well (noticeable when nothing playing and different than the distortion above - my previous unit was way worse - this is noticeable but not unlistenable).The screen does NOT dim with the dash light dimmer switch (don't know why they can't tap into this signal that is obviously available on the original harness).It is equally odd that the unit needs the external mic and cannot tap into the mics that are all over the car already.You MUST install the included "external mic" or you will not be able to do hands-free calls (at least it works - my previous unit did not include the mic and it didn't work at all).The physical mounting plate and integration with the car is nice - just like the pictures and the unit is secure in how they mount it. I don't use the DVD player so I haven't tested that and cannot speak to it.If vendor is reading this please post Android 13 update files in your listing or indicate where to get them.As most "made in China" things are - there is no manufacturer, no phone number, no web site, nothing in the manual.The unit's user interface is different than what is pictured - this is like the ones that have a basically red/black "my car" screen and which use "Zlink" as the app to link your phone (from what I can tell there are 2 or 3 basic designs on these heads that obviously share software and manufacturers behind the scenes).