Similar to the TW406, but with an in-line on/off switch fitted to the cable. For applications where the user needs to have conversations locally without being heard by the wireless-connected users.

Suitable for applications where a discreet headset is required and ambient noise is low to moderate, for example in a small venue or studio.

The TW406 headset is terminated with a Fischer 102 Series 7-pin plug and is dedicated for use with the TW401 beltpack.

N.B. The TW407 is not suitable for use with wired Tecpro beltpacks