RAD 003 | TRS 3.5 Adaptor to Sennheiser wireless transmitters - REMIC Microphones
Mitel Compatible Sennheiser SDW 5015 Wireless Headset Bundle for Mitel Phones; 6865, 6867, 6869 - Global Teck
Amazon.com: HQRP AC Adapter for Sennheiser NT2-3-US Replacement fits G2 / G3 EM Rack-Mount receivers; EW G2 / G3 Wireless Microphone Systems, Main Unit Power Supply Cord Plus Euro Plug Adapter :
Poyatu Hd 560s Bluetooth Adapter For Sennheiser Hd560s Wireless Cable Cords Wireless Bluetooth Adapter Receiver Aptx - Earphone Accessories - AliExpress