White Knight Headphone Splitter for iPhone and Smartphones

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  • Dual Headphone Splitter for iPhone
  • Use two headphones with iPhone
  • Drawing of PH35-PH35SQ
  • Mic-enabled headphone splitter
Share Audio with a friend or send audio from smartphone to speakers and stereo system while keeping the headset plugged in.
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Frequently bought together:


  • Share audio with a friend, or send audio from smartphone to speakers/stereo while keeping headset plugged in
  • Fits so you can keep your phone case on
  • Use with credit card readers (Square & PayPal) and pair of headphones simultaneously. 
  • Works as a standard splitter on Apple, Android, PS4, Windows, Blackberry, and other Smartphones and Tablets
  • Crystal clear sound, 100% guaranteed

How it Works: Plug headset with or without built-in mic into one jack of the White Knight adapter and a standard pair of headphones into the second jack of the adapter. Then, plug the male end of the White Knight into your smartphone. The White Knight will work as a headphone splitter, and your smartphone will recognize all input devices -- you will be able to direct the sound where you need.

Specs: Our White Knight Headset Buddy allows you to share audio between one headset with a built-in microphone (optional) and a standard pair of headphones. Simply insert the male 3.5mm (1/8 in.) TRRS plug of your headset into the adapter, and then plug the male 3.5mm (1/8 in.) TRS plug of your headphones into the adapter. Then, plug the male end of the adapter into your smartphone. 

PLEASE NOTE: This White Knight adapter is for headset mic plug that have four pins (TRRS). If your mic has two or three pins (TRS), please see our Green Giant Square Adapter.


Q: Will this adapter work with earbuds that have a built-in mic?
A: Yes! If you have earbuds with a built-in microphone, the earbuds will work just as well as a headset with built-in mic would.

Q My phone is not listed on your compatibility list. Will it work with your adapter?
A: Due to the large number of devices out there, we are not able to test our Headset Buddy products on every one. However, if your phone works well with a standard iPhone headset, then this headphone splitter adapter will work for you.

Q: Will this adapter work with a PC headset, namely, a headset that has 2 separate plugs, one for audio and mic?
A: No, this adapter does not work with PC headsets or headsets with two plugs. This adapter only works with combo audio, single-plug headsets. To use a PC headset with your smartphone, you need our Green Giant Headphone/Mic Splitter.

Q: Will this adapter work with two mics?
A: No, only one of the female jacks in this adapter has mic capability. Only one mic will work if you use two mics with this adapter.


Free returns, always!

We have a 30-day, no-questions-asked return policy for all of our products as well as a one-year, 100% Satisfaction guarantee; We’ll replace your Headset Buddy for free within the first 12 months.

For further information about Headset Buddy's Warranty and Shipping & Returns policies select the imbedded links

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Incompatible Phones

Nokia will not work


Compatible Headhones:

Works with headsets that have a 3.5mm 4-pin (TRRS) combo audio plug.

Works with headphones that have a 3.5mm 3-pin (TRS) stereo plug.


Compatible Laptops

Any laptop or netbook with a single microphone/headphone jack

Macbook, Macbook Pro (MacOS Snow Leopard and later)

Lenovo T410

HP netbook, iPAQ Glisten

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