VoiceJoy Telephone Training Adapter Y Splitter for Headset or Handset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone Headset Splitter cable Color:Headset Splitter cable Wide operating voltage

Wide operating voltage

2 in 1 and Compatibility- Both the car CD Slot and the Air Vents can be placed

High Quality: high quality charger cable

portable size and lightweight for easy carrying in a backpack

Apple car play and the Android Auto

VoiceJoy Telephone Training Adapter Y Splitter for Headset or Handset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone Headset Splitter cable Color:Headset Splitter cable Wide operating voltageVoiceJoy Telephone Training Adapter Y Splitter for Headset or Handset for Nortel Meridican, Norstar, Avaya, Ashtra, Mitel, Polycom, Ge and Other IP Phone Allows the use of two handsets on one telephone. Ideal for telephone marketing training purposes. Black Yes this is designed to plug into the telephone and have two handsets plugged in. This will work even on digital sets as the signal going to the handset is analog. The plug on the cable is 4P4C,