Sennheiser SDW 5066 (507024) - Double-Sided (Binaural) Wireless Dect Headset for Desk Phone Softphone/ PC/ Mobile Phone Connection Dual Microphone Ultra Noise Cancelling - Online at Best Price in Singapore only on ElectronicsCrazy.sg
EPOS SENNHEISER SDW 5066 US Binaural Dect System USB Phone Dongle | eBay
Sennheiser SDW 5066 DECT Headset 507022: Amazon.de: Elektronik & Foto