Sennheiser CX 400-B - Headphones ( in-ear ear-bud ) - black

are the sennheiser cx 400 bt still worth your hard earned cash in 2021 as affordable true wireless earbuds how do they stack up to the competition well stick around because i'm going to be answering those questions and more right now i'll throw affiliate links in the description below so you can check the price on these in real time because in the words of jim's review room you never know when these might go on sale sennheiser sent these in for review but you can expect my zero filter opinion as always pros and cons included okay let's get stuck in [Music] hey guys it's mark here hope you're all staying safe and healthy as always i'm back to let you know what's worth buying before you buy it and next up in the firing line are the sennheiser cx-400bt in terms of overall build quality and design things are pretty pleasing here despite their otherwise no frills matte black plastic finish t