PC35-PH25 - PC Computer Headset to 2.5mm Phone Adapter

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This headset adapter allows you to use your favorite PC dual 3.5mm Mic/Audio Headset on a phone with a 2.5mm headphone jack.
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Product Overview

  • Use headset on computer and home or office phone that has a 2.5mm headset jack
  • Convert two 3.5mm plugs to single 2.5mm plug
  • Reduce clutter with single headset
  • Great for traveling, carry just one headset
  • For use on standard 2.5mm phone headset jacks
  • Works with mono and stereo headsets
Why buy a second headset just for your home or office phone? Use the PC35-PH25 HeadstBuddy Adapter and your existing PC headset with a home or office phone that has a single 2.5mm plug.

A big productivity enhancer for home businesses, call centers, sales people, road warriors, or anyone who is on the phone all the time, but doesn't want to carry two headsets, one for the computer, and one for the phone.

This amazing adaptor is designed for anyone who uses Skype, RingCentral, or other computer-based Voice over Internet Protocol (VoIP) phone services. It works by converting the standard headset 3.5mm mic/audio plugs to a standard 2.5mm plug, allowing you to use your favorite PC computer/laptop headset with your cordless phone or cell phone. This adapter is designed for use with headsets that have two 3.5 mm. plugs; one for the microphone and one for the headphones/earpiece(s). The adapter outputs binaural sound for stereo headsets, meaning you will hear sound out of both ears. The adapter cable is approximately five (5) inches long.

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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

Warranty Information

This list is not all inclusive. Please look up the specifications on your specific phone to see if it has a 2.5mm headset jack. Most older mobile phones (non smartphones) and home phones have a 2.5mm jack. 

Incompatible Phones:

* Nokia

* Polycom

* Ericsson


Compatible Phones:


AT&T Synj, 992, 1080, 1070, 1040, 993

Blackberry Bold 9650, Style 9670, 58xx Series, 62xx Series, 6510, 7510, 6710, 6750, 7100, 7105, 7130e, 7130c, 7130g, 72xx Series, 7520, 77xx Series, Pearl 8100 and 8120, 8700c/f/g/r/v, 8703e, 8705g, 8830

Cisco SPA921, 501G, 502G, 504G, 508G, 509G, 525G, 7920, 7921 7921G, 7929, Powercube

General Electric (GE) home phone

LG Cosmos

Linksys SPA 921, SPA 922, SPA 941, SPA 942, SPA 962

Nortel WLAN 2210, WLAN 2211

NEC home phone

Northwestern Bell home phone

Palm 685/ 690 Centro, Treo 600/650/680/700p/ 700w/ 700wx/ 750/ 750v

Panasonic 7600, 7700 and 300 series

Philips home phone

RCA Executive Series, Visys

Sony home phone

Thomson home phone

Uniden home phone

V-Tech home phone


(11 reviews) Write a Review

11 Reviews Hide Reviews Show Reviews

  • 5
    works great with my old EnV and newer Voyager (both LG)

    Posted by Unknown on 11th Jun 2012

    Using it with my Logitech PC headset. Fantastic. Simple and perfect product.

  • 1
    wont work on the Vtech phone

    Posted by Unknown on 7th Jun 2012

    Wont work on my 7100 vtech skype phone now one can hear me. Waiting for a replacement now....

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