The Sennheiser Profile Wireless is a two-channel clip-on microphone system built around an unusually practical idea: the charging bar is also a handheld interview microphone. Dock the two clip-on transmitters into the bar and you have a reporter’s stick mic; undock them and you have a two-person wireless rig. One product covers both jobs, which is why it suits interviews, vlogging, documentary and two-presenter video equally well.
Both transmitters record internally in 32-bit float. That matters more than any other figure here: 32-bit float captures such a wide dynamic range that audio which would clip and distort on a conventional recorder can be pulled back down in post without damage. A subject who suddenly laughs or shouts no longer ruins the take.
Key Features
- 32-bit float recording: Enormous dynamic range means clipped peaks can be recovered in editing rather than lost, which effectively removes the risk of an unusable take from a sudden loud moment.
- Charging bar doubles as a handheld mic: The ultra-portable bar charges both transmitters and works as a handheld interview microphone, so one item covers wireless and stick-mic duties.
- 16GB of onboard memory per clip-on: Each microphone stores up to 30 hours of recording internally, giving you a backup track even if the wireless link is interrupted.
- Long wireless range: Up to 245m line of sight, and up to 150m once real-world body blocking is taken into account — comfortably more than most interview and presentation distances require.
- All-day operation: Up to 7 hours recording and transmitting, or up to 14 hours recording only, from a charge that completes in under 1.5 hours.
- Two channels in one receiver: A single 2.4 GHz two-channel receiver handles both presenters, with mounting and connection accessories included for camera and mobile setups.
Specifications
| System | 2-channel 2.4 GHz wireless with two clip-on transmitters |
|---|---|
| Recording Format | 32-bit float |
| Onboard Memory | 16GB per clip-on microphone, up to 30 hours |
| Range | Up to 245m line of sight; up to 150m allowing for body blocking |
| Operating Time | Up to 7 hours recording and transmitting; up to 14 hours recording only |
| Charging Time | Under 1.5 hours (0-100%) |
| Battery Capacity | 280 mAh / 1036 mWh |
| Charging Bar | Charges both transmitters and doubles as a handheld interview microphone |
| Included | Two clip-on microphones, two-channel receiver, charging bar, mounting and connection accessories |
Frequently Asked Questions
What does 32-bit float recording actually do for me?
It captures an extremely wide dynamic range, so audio that would clip and distort on a conventional recorder can be brought back down in editing without damage. In practice it means a subject who suddenly laughs, shouts or moves closer to the mic will not ruin the take.
How long does the Sennheiser Profile Wireless run on a charge?
Up to 7 hours while recording and transmitting, or up to 14 hours when recording to internal memory only. A full charge from empty takes under 1.5 hours, and the battery capacity is 280 mAh.
What happens if the wireless signal drops out?
Each clip-on microphone has 16GB of internal memory and records up to 30 hours locally, so a continuous backup track is captured on the transmitter itself and can be used if the radio link is interrupted.
Can it be used as a handheld interview microphone?
Yes. The charging bar that holds and charges the two transmitters is designed to double as a handheld interview microphone, so the same kit covers both clip-on wireless and reporter-style handheld use.
How far can the transmitters be from the receiver?
Up to 245m in clear line of sight. Allowing for body blocking in real-world use, Sennheiser rates the usable range at up to 150m, which is well beyond typical interview, stage and presentation distances.
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