I just looked at the manual and it does not have anything that has OTG, I have looked at my wife's lite and it does not connect any pendrive for OTG, on the other hand in the 10 litem, if it takes and works, make sure you can connect it, ask through the app hicare a huawei and that they assure you ...
I looked at the pendrive that you've caught and it's funny, although I have for the phone another "pileup" that micro cards and normal sd of the square, exactly this, hahaha