PROEL AD3SE T3 3 Pole 3.5mm Jack Adaptor to 2.5mm screw in Mini-Jack for Wireless Headset for Sennheiser

Headset Microphone Adaptor to convert the 2.5mm 3 pole minijack plug on Proel HCM8 Headset to 3 pole 3.5mm Mini Jack (with screw Collar) as used by Sennheiser.  

PLEASE NOTE:  THESE ARE NOT SUITABLE TO CONVERT STANDARD 2.5mm JACKSs to SENN - only the SCREW TYPE - See 2nd image

Proel Part No: AD3SE (T3 SHN)

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