Female RJ9 to Male 2.5mm
- This adapter allows you to use your Plantronics / RJ plug headphones on a cordless phone or Cisco phone with a 2.5mm jack.
- Bulk Pricing:
- Buy in bulk and save
- Female RJ9/RJ10/RJ22 to Male 2.5mm plug headset adapter
- Convert your RJ9 Phone Headset to 2.5mm
- Save money by using your existing headset!
- Does not work with RJ11 (which is the size of the phone jack in the wall, larger than headset phone jacks)
- 1 year warranty, 100% Satisfaction Guaranteed!
This amazing Female RJ9 to 2.5mm adapter converts the standard headset RJ9/RJ10/RJ22 mic/audio plug to a standard 3 conductor 2.5mm plug. All Headset Buddy products are EU RoHS Compliant.
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.
Compatible Phones with 2.5mm Headset Jack:
AT&T Synj, 992, 1080, 1070, 1040, 993
Cisco SPA921, 501G, 502G, 504G, 508G, 509G, 7920, 7921 7921G, 7929, Powercube
Linksys SPA 921, SPA 922, SPA 941, SPA 942, SPA 962
Nortel WLAN 2210, WLAN 2211
Panasonic 7600, 7700 and 300 series
Polycom SoundPoint IP 320, 321, 330, 331
RCA Executive Series, Visys