Profile: Headset Services Ltd specializes in providing & servicing pilot headsets, helmets, radio and other communication devices. The sennheiser HMEC 26 is ideal for commercial pilots. It features active noise reduction and lightweight headset. It is available with straight cable, battery box, XLR5 or twin plug. Our products include aviation headsets, ground crew equipments, adaptors, steering lock pins, wireless headsets and hygiene kits.