Firmware 5.15.4 is the biggest update to the Sennheiser MTW4 by far. The most important update is that it adds support for receiving Auracast Broadcast streams directly from the Sennheiser App.

With the recent release of version 5.6.3, Sennheiser MTW4 has been improved in one big way. Read to find out more…

Review comparing the Sennheiser Accentum TW vs MTW4. Discover why the Accentum TWS earbuds serve as Sennheiser’s affordable answer to their flagship Momentum True Wireless 4.