Sennheiser Profile Wireless now with Bluetooth connectivity

Sennheiser has introduced a major firmware update (v5.0.0) for its Profile Wireless microphone system, adding Bluetooth connectivity. This allows creators to connect the clip-on mic directly to smartphones, laptops, and tablets without needing a receiver, enabling a more compact and flexible recording setup. The update supports both Bluetooth LE Audio (LC3 codec) for better efficiency and Bluetooth Classic for wider compatibility.

While the new Bluetooth feature improves ease of use and mobility, Sennheiser notes that the receiver is still recommended for the highest audio quality. The system also continues to support external lavalier microphones for discreet recording. Overall, the update expands usability for content creators and professionals seeking streamlined audio workflows.

Great news for all owners of a one-channel or two-channel Profile Wireless set: the latest firmware update v 5.0.0 adds Bluetooth functionality to the compact microphone system. Creating a minimalist recording set-up, the clip-on mic can be directly paired with mobile phones, laptops or tablets that offer high-quality Bluetooth LE Audio (LC3 codec) or Bluetooth Classic.

“The free firmware update unlocks new possibilities, enabling creators to eliminate the receiver between the Profile Wireless clip-on mic and their mobile phone. This clears the smartphone connector for other usage and makes the set-up as compact as possible,” says product manager Hendrik Millauer.

As usual, the clip-on mic can be fitted with an external lavalier mic, creating a very unobtrusive miking solution. Connecting an external microphone will automatically disable the built-in mic.

A word on audio quality

“For highest audio quality, the Profile Wireless receiver is a must,” shares Millauer. “LE Audio with LC3 will provide creators with good audio quality and latency for any recording where ease of use and compactness are paramount. With a Bluetooth Classic connection, broad compatibility to smart devices and laptops is given but users will have to sacrifice some of the quality that the future-proof Bluetooth LE Audio offers today.”

The new firmware version v 5.0.0 can be downloaded from the Profile Wireless product page, while the online manual has been updated with information on the Bluetooth mode.