BUCIER RJ9 Telephone Training Adapter Y Splitter RJ9 Headset Extension Cord Adapter 1 Male to 2 Female Connector for IP Phones (2 RJ9 FM)

Note: The compatibility of this RJ9 telephone training adapter depends on whether your RJ9 headset is compatible with your telephone. As long as your headset is compatible with your telephone, the adapter will work fine!
RJ9 4P4C training adapter is great for landline phones with RJ9 headset jack, both users can simultaneous listening / talking into one conversion via this adapter, for business professional, call center / telephone marketing training.
Plug into handset port or RJ9 headset port, allows use of two headsets on one telephone, plug and play. This headset splitter will provide you with two headset ports or headset cable plug ports, it helps with training and can also be used as an extension cable
Telephone jack splitter is made of durable plastic material, light weight, good sound quality, moderate length doesn't take up much space, ideal for training.
The cord length of telephone RJ9 adaper is 20inche (50cm).