3.5mm Male to RJ9 Male Adapter

This great adapter allows you to record calls on a smartphone, tablet or laptop with a 3.5 mm jack by connecting to your home / office phone via the headset RJ plug
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  • 01-35M-RJ9M Small
  • 35M-RJ9M
Frequently bought together:


  • Adapts phones with a 3.5mm headset jack to either your corded headset amplifier jack, or to your wireless base station
  • Easy to use and install
  • Simple to use with most devices, amplifiers, and wireless base stations
  • High-quality manufacturing for extra durability
  • Professional-grade wiring and superior audio quality

Use a wireless headset or amplifier with your 3.5mm headset jack. This male 3.5mm to male Rj9 adapter allows you to connect any smartphone or desktop phone with a 3.5mm headset jack to a wireless / bluetooth headset base station or wired amplifier. Compatible with most standard amplifiers and wireless base stations such as Plantronics, Jabra, and GN Netcom.


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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Works with most phones that have a 3.5mm headset jack, including...

Apple iPhone, iPad and Macbook devices

Samsung Galaxy smartphones and tablets

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