how much do these leak
1157714
Sound? A lot b/c they are an "open back" design (as are most planar magnetic headphones).
1157715
these are open back headphones so they leak like crazy. you will hear everything around you, and everyone around you will hear what you're listening to. they're only good in a quiet environment. if you're not in a quiet area to listen to, get a closed headphone. that will give you the isolation you need. a similar closed headphone to the he400 is the oppo pm3. it's also a planar magnetic headphone with a similar sound signature overall. I find it better myself, but the he400 is quite good.
44426
I have two of them and neither leak. I have had one for a year and clean it monthly and the other about 3 months now. No leaks from either one.
8452
I have four of them and they are pretty darn tight. Don't know if you left them fully submerged for an extended period of time they wouldn't leak but brand new I'm sure it could take a dunk or two with any problem.
101850
I have not had any problems with leaks on the connections. They have worked great for me.
617166
Just make sure they are within your reach .you will need to make sure you can pull back with top of your foot to reset them.I replaced ones in my kayak and needed to drill new holes .I plugged old ones and siliconed all hardware and hasn't leaked a drop.
1504125
I have used these for several years and own many of them. Never had one leak, yet!
232126
I have no idea since I have returned them. They leak allover when pouring liquids.
199679
I have never had one leak. We use for lunches. I have taken them on carry on luggage.. I guess a thermos is another possibility.
1530771
I have had them for 6 months. No leaks other than a drop that may be there after pumping that you don't wipe off.
782115
They hold very tight. Husband takes to work all of the time and they have never leaked. I see someone else said rectangular ones can leak. We have mainly round ones and the rect are new for us.
894987
I have no idea..I do not have these anymore. I returned them because they leak all over when you pour!
1310775
They held in liquids very well in my freezer. I laid then on their side and nothing leaked. Hope this helps!
147226
I have had two for a couple years now and have never had a problem with them leaking. I am super hard on them as well
655232
They only leak if you leak forward. Same with the parts your freestyle came with. Hope this helps.
1532411
I think about 9 inches? No leaking so far. We use them for honey and agave for smoothies.
1003282
Hi, they were packaged very well. There was no leakage in the shipment I received. Hope that helps
1520460
Yep, I just got these and they leak all over the place when not upright. Going to try jtrumpio's solution.