EBS Headset Compatible with Transcriber Models M-2000, M-2020, BM75, BM85 and earlier models DE-55T With 3.5MM Right Angle Plug Twin Speaker Mono Headset 5 Ft (15.240 DM) Black Cord 3.5mm plug, Right Angle Plug Compatible Universal For Transcriber Models M-2000, M-2020, BM75, BM85 and earlier models DE-55T Replacement With 3.5MM Right Angle Plug