Sennheiser has announced the launch of a one-channel version of its Profile Wireless 2.4 GHz all-in-one microphone solution.
The single-mic system includes a second USB charging cable instead of the charging bar of the two-channel version launched in late 2024.

It has been designed to be lightweight and ultra-portable, making it of particular use to solo creators, while allowing for later expansion of the system by including the same two-channel receiver as the Profile Wireless 2-channel system, said the company.
“Following the huge success of the Profile Wireless 2-channel system, we’re now catering to the solo creator, who does not require the full two-channel package but would rather like to save on weight and cost and still have Sennheiser audio quality,” said Hendrik Millauer, product manager broadcast and film at Sennheiser.
The solo system can be used on cameras and smartphones, and can also combine with an external lavalier microphone or be used to create a wireless boom. The microphone has an operating time of up to seven hours, and 16 GB of memory for up to 30 hours of internal recording, added Sennheiser.