Subscribe to the MachineBuilding.net free monthly email newsletter by 30 November and you can enter our free draw to win a Sennheiser MM 400-X stereo Bluetooth 2.1 headset* worth £180. With the apt-X audio codec, the Sennheiser MM 400-X delivers music quality that is said to be much better than standard Bluetooth. And, at the press of a button you can switch between listening to music and making phone calls, with the invisible microphone providing for clear conversations.
The Sennheiser MM 400-X Bluetooth headphones benefit from a maximum range of 10m and 10 hours of play time. Included in the box are a USB wall charger, in-flight adapter, audio cable and carry case.
Follow the link to subscribe to our newsletter and enter the draw for a Sennheiser MM 400-X headset - but hurry, this offer closes on 30 November!
* Photograph and logo are © Sennheiser electronic GmbH & Co. KG.