Sennheiser MB Pro 2 Binaural Headset Bluetooth (MB-PRO2) - Valcom UK
Sennheiser SC 165 USB (508317) - Double-Sided (Binaural) Headset for Business Professionals | with HD Stereo Sound, Noise-Cancelling Microphone, & USB Connector (Black) : Amazon.co.uk: Everything Else
Sennheiser PC 5 CHAT Headset/Headphone with mic for PC Laptop PS4 Xbox Computer : Amazon.co.uk: PC & Video Games
Sennheiser G4me Zero Gaming Headphones with Microphone Black : Amazon.co.uk: PC & Video Games
Sennheiser Impact SC-60 Binaural USB ML Headset with In-line Volume & Mic Controls– Speak-IT Solutions LTD
Sennheiser MB Pro 2 UC ML Bluetooth Headset Black 506046 - Office Monster
Sennheiser SC30-M USB Monaural Headset - Commlinks
EPOS | Sennheiser PC 8 USB | Onedirect.co.uk
Headsets & Accessories | Sennheiser Headsets | HME110 | Sennheiser HME 110 ATC Passive Headset + FREE Headset Bag (500679) | Pooleys Flying and Navigational Products and Accessories
SENNHEISER HMD 300 PRO HEADSET Stereo 64 ohms, 300 ohm dynamic mic, without cable
Canterbury HiFi | Sennheiser MOMENTUM 4 Wireless Headphones Black Bluetooth Headset For Crystal-Clear Calls With Adapt | Independent HiFi, Audio/Visual & TV Supplier | Canterbury Kent