Sennheiser HD 458BT - Draadloze koptelefoon met Noise Cancelling - Zwart/Rood | bol.com
Amazon.com: Sennheiser Consumer Audio SC 60 USB ML (504547) - Double-Sided Business Headset | For Skype for Business | with HD Sound, Noise-Cancelling Microphone, & USB Connector (Black) : Electronics