it's likely hit or miss w/ the $300 Chickenbacker.
unless you travel to china(or elsewhere where sold) to play it
first , it would be a coin-toss to buy one sight unseen.
the pics in the ad could be stock photos of the model you'll
get

.
I noticed one site had "Music Man Stingray" and OLP Stingrays on the same page ... likely the same bass w/ a
different logo, the MM's logo being $50 more to paint.
same goes for "epiphone Les Paul" and "Gibson Les Paul"
guitars (it'll cost you $60 more for the gibson logo and headstock)
a gibson has a 1/2" carved maple top.....the budget EPI
gets about a 1/8" maple veneer for its archtop.....
i wonder which one it really copies ....?
i guess the cool thing is that afaik, there are no
econo-Rickenbacker = Squiers /Epiphones/Madieras/sterlings
sold in usa that are true to the stalwarts they emulate .
- could they be like Tokais and ESP's from the "80s?????
if $300 is chump change- go for it . try it as -is , but the
electronics are likely to just look the part . you'll have to decide if they work for your needs.
but thats cool- you can customize it for nothing , and have a potentionally great bass....
(or it could go horribly wrong....and NOTHING will help the
AKA bass sound to your liking....but you could always take
it to a flea market and sell it for $300 , next to the guy
selling "Dunacell" batteries , "Sharkie" felt pens , fake
handbags , and chinese "raybans" .