Your Sony-Ericsson A2218/ D750/ J300a/ K300/ K500/ K700i/ K750/ P800/ P900/ P910/ R300/ S700i/ S710a/ T20/ T28/ T29/ T60/ T61-series/ T62u/ T68i/ T200/ T206/ T226/ T237/ T290a/ T300/ T306/ T310/ T316/ T600/ T608/ T610/ T616/ T630/ T637/ W550I/ Z200/ Z300/ Z500/ Z530/ Z600 cell phone requires a 2.5 mm audio adaptor for a standard "universal" hands-free headset to work.
This is the 2.5 mm audio jack adapter piece only, and not the hands free headset.
Just plug this audio adapter onto the bottom of your Ericsson cell phone to convert the audio for use with any standard, non-amplified, 2.5 mm jack, 2 ring, 3 connector, audio device.
Click on the Hands Free Head Sets compatible with this audio adapter & sold separately!
Important: Not compatible with headsets using a Microphone Volume adjustment, or a Microphone Mute feature! Headsets that have the Earpiece Volume adjustment, but no Microphone Volume adjustment will work.