Electric Pressure Washer Making A Humming

I think the rubber washer is the trick for making this a secure way to attach a carry strap

The rubber adaptor is the best thing about this adaptor. It doesn't happen often, but I have had metal stick to metal making it hard to unscrew. The rubber washer takes care of this issue. This all metal adaptor is a great tool for my studio and on the rare occasions I'm doing a gig with musicians. Because they're easy to lose, I'd consider getting more than one. [I have received this product in exchange for my honest review]

I find the earcups very comfortable with even pressure all the way around -- especially making good contact below the ear. The sound quality is excellent for listening to acoustic and acappella music. There's no audio delay like you get with Bluetooth. The volume roller is so much easier and faster to use than buttons and is located exactly where my hand expects to find it. The on/off switch has just the right amount of delay -- long enough so I don't accidentally switch it, and fast enough so it's not annoying. Works out of the box on Windows 10. They even include instructions for how to remove the battery for recyling (which -- more importantly -- means I can replace the battery!) My only complaint so far is that I can't turn off the LEDs without installing their gHub software. But once they're out of warranty I may just fix that with a soldering iron... I'll be using these for all of my daily on-line meetings, and for listening to music.

Keeps my Sony A7II humming!

Someone please tell me any other film washer better than this.

Cheap. versatile does what it is supposed to do without any humming

Works great and less humming noise than with batteries

A very pressure product exactly as I want

It's just simple. Wnated to take pictures of humming birds. This did the trick remotely.

Easy to control and they make no humming. Wonderful to film in a home studio.