At NAB 2025, Nino caught up with Callie Blake from Sennheiser to take another look at the Profile Wireless system. Although it was released last year, the system is getting renewed attention at NAB as Sennheiser highlights their first entry into the 2-channel, 2.4 GHz wireless space. It combines dual clip-on transmitters, internal recording, and a charging bar that can also be used as a handheld mic. We covered the Profile Wireless when it first came out, which you can read about here, but this year at NAB, Callie gave Nino a closer look at how the system works in practice. It includes two transmitters and a receiver that slot into a compact charging bar, which doubles as a handheld interview mic or can be mounted on a tripod via a thread for desktop use. Each transmitter has a built-in mic and the option to connect an external one. The receiver connects directly to phones, laptops, or cameras using the included USB-C, Lightning, or cold shoe adapters. Image credit: CineD Internal recording and backup options During the conversation, Callie confirmed that the Profile Wireless could be used as a standalone microphone and that each transmitter includes 16GB of internal memory, allowing for up to 30 hours of onboard recording. This internal recording acts as a backup in case of signal dropouts or interference. There’s also a safety track mode that records a second channel at lower gain, helping to avoid distortion from sudden loud sounds. Currently, the system records at...
Published By: CineD - Friday, 11 April, 2025