Amazon.com: Sennheiser MB Pro 1 (506041) - Single-Sided, Wireless Bluetooth Headset | For Mobile Phone Connection | w/ HD Sound & Noise Cancelling Microphone (Black)
MB Pro 1 Premium voor mobiel - Headset Plus
EPOS | SENNHEISER DW Pro 1 - Telefoon en USB - MS Lync - DectDirect.NL