POSUGEAR Headphone Jack Adapter(5 Pack), Audio Jack Adapter Stereo, 3.5mm 1/8 inch Female to 6.35mm 1/4 inch Jack Male, Gold Plated Jack Adapter 3.5 to 6.3 Audio Plug Adaptor for Digital

Worked a treat for what i needed them for. All 5 worked great

does what it says

Ideal for my sennheiser hd4.40bt headphones

Good sound quality at a good price

There's a very small amount of noise when there isn't anything playing on my keyboard, but when playing it isn't really noticeable. Overall just very easy to use, and gets the job done. Not much more to say about it.

Perfect

Simple adapter,. works as expected, happy with purchase.

I snapped my adaptor after the first time using it so it meant my headset was out of action. This is exactly what I needed so my headset is back up and running. Arrived speedily and great value for money