Questions about Logitech S150

I bought this item some 5 years ago and it works perfectly with my laptop. I am now looking at buying a Denver VPL-230B record player. This has a USB port - would I be correct in thinking the speakers would thereby function? Any advise would be appreciated. Steve Meyer

Is "Power supply and audio signal transmission from PC or laptop via USB cable" or is it as stated? "Audio connections jack 3.5mm In (1x)" Unfortunately, the specifications here in Galxus are often very poor and sometimes incorrect. This is annoying.

Logitech S150 volume control unsatisfactory. Hello Community, I ordered the S150 because I want to use a USB connection. The speakers work, but I only have the choice between loud and very loud. Even with volume level 2, background music is much too loud. (Previously I used the Z120, which worked without any problems). I couldn't find a solution on the product page or in the forums. Does anyone here have a better solution? Many thanks in advance.

Why is the minimum order quantity 2 pieces? Do I get 2x2 boxes then?

Question about the Logitech S150: Does anything light up when these speakers are in use? I would like to buy speakers that don't have a disturbing light on during operation.

Do these speakers only require USB and not a standard 3.5 mm connection?

Can I return the product if it does not work with the tv?

What are the product dimensions ?

Can these speakers be used with the HP EliteDisplay E273q 27-inch monitor?