I have:

• Microsoft Lifechat LX-3000: for Skype/Zoom/Teams video conference on desktop PC/laptop, occasionally for listening to music/youtube. Bought 2nd hand (garage sale) for $5. Regardless of the price and age I actually prefer its sound better than my Sennheiser 4.20S.
• Sennheiser HD 4.20S: for watching Youtube on desktop PC (originally bought for headshet/mic for my smaprtphone but somehow the mic actually doesn't work so ended up with just for listening to music/youtube these days.)

I have Plantronics Backbeat Fit 6100

I use them with my Android tablet, for watching youtube vids, sitting in the sun after work .

I have xiaomi wireless sports one and using them for watching videos

This is what I currently use when I am working out at the gym because I got told off for turning the music on 🤔

I also have a work jabber for taking phone calls on my work laptop, which is wired so can be quite annoying to use - by the time I untangle the line, quite often the call would have gone into voice mail...

Been using these sony headphones for a while. Mainly use them for gaming

I have a pair of $2 shop wired buds. Be nice not to have to replace them every couple of months :)

I'd wear them when Hubby is watching his scary movies so I can be in the lounge with him but not hear the scary parts!

I have some cheap bluetooth headphones that don't last. If I won these I would use them to listen to music at the end of the day.

I'd be replacing these Samsung old school headphones. I use them mainly for listening to the radio/MP3's on my phone while working/relaxing.

I use JBL Live 400BT headphones all day for my endless video conferences. 

They're OK, but I should have done Over-ears instead of on-ears. Wearing glasses they can get painful after a while. 

I got a pair of BOSE branded earphones for 70% off at DSE when it went bankrupt. Sound is amazing but started to disintegrate at the 3rd year mark which was a real shame. I use it for movies and music on my computer.

I use my headphones a lot.  I love 'em for music of course, but... also use them for phone, Skype, Zoom, Teams etc.

I also use 'em for driving and flying (with or without music).  The ANR is just amazing.  Mind blowing amazing.  ANR's sure come a long way.

Music fidelity with the Sony XM4 is just also just mind blowingly superb.  I love 'em!

I also have some NURA True buds.  Nice, but not as good as a headset and nor as comfortable.

Not sure the Technics would be better, but I'd be happy to find out.

Cheers!