Sennheiser Profile Wireless 1-Channel Set - professional wireless system for creators

The Sennheiser Profile Wireless 1-Channel Set is a compact, single-channel solution for content creators who demand professional audio quality and reliable connectivity. Designed with solo video recording, interviews, and mobile production in mind, this set combines decades of German engineering expertise with the latest wireless audio transmission technologies. It is the ideal choice for vloggers, journalists, filmmakers, and anyone needing a compact yet high-performance microphone system.

Product Features

Iconic Sennheiser sound ensures exceptional audio quality and stable connection in the 2.4 GHz band. The system supports Bluetooth® LE Audio with LC3 codec, offering future-proof audio quality while remaining compatible with older Apple and Android devices via standard Bluetooth Classic. 32-bit float recording provides an extremely wide dynamic range, precision, and the ability to recover clipped audio segments—a feature that saves recordings even in the most challenging acoustic conditions. The built-in 16 GB memory in the lavalier microphone can store up to 30 hours of internal recordings, and the battery life lasts up to 7 hours, which is more than sufficient for a full day of intensive work.

Professional Capabilities for Your Creativity

The Sennheiser Profile Wireless system is designed for creators who cannot afford compromises. Thanks to the Safety Channel mode, the receiver outputs the signal on the left channel at a selected level and on the right channel at a lower backup level, effectively protecting against clipping. This is an extremely useful feature during recordings where audio levels may change dynamically—for example, during outdoor interviews. The Backup Recording mode automatically starts internal recording in the microphone when the wireless signal weakens or drops. This ensures that no important word is lost, even if you move out of range of the receiver.

System configuration is extremely fast and intuitive—it requires no app. The microphone is factory-paired with the receiver, so you can start working immediately upon taking it out of the case. The dedicated headphone output allows for real-time audio monitoring, and the OLED display with a gyroscope sensor automatically rotates the image, ensuring perfect readability in any receiver orientation. You can also connect the lavalier microphone directly to a smartphone via Bluetooth Classic or Bluetooth LE Audio, creating a minimalist recording setup without a receiver. The system also offers the ability to record internally in 32-bit float format directly to the microphone's memory, providing an additional layer of security—you simply start recording using the button on the microphone or remotely from the receiver.

Moreover, the system can be easily expanded into a full dual-channel set by purchasing an additional Profile Wireless lavalier microphone and a charger. This way, when your needs grow—for example, if you start recording two-person interviews—you won't need to replace your entire equipment. This is an investment that grows with your career as a creator.

Applications

• Solo video recordings - vlogs, YouTube content, live streaming
• Interviews and reports - mobile field production, journalism
• Recordings for short films, podcasts, and corporate materials

Detailed Technical Specifications

• Operating Band: 2.4 GHz
• Latency: less than 8 ms
• Maximum Sound Pressure Level: 113 dB SPL
• Directivity Pattern: Omnidirectional
• Transducer: Capacitive (condenser)
• Signal-to-Noise Ratio: typ. 78.5 dB(A)
• Audio Input: 3.5 mm TRS (locked)
• Audio Output: Digital (USB-C)
• Connectors: USB-C, 3.5 mm TRS
• Charging Time: under 2 hours
• Internal Memory: 16 GB (up to 30 hours of recordings)
• Battery Life: up to 7 hours
• Codecs: Bluetooth LE Audio (LC3), Bluetooth Classic

Materials and Build

The Sennheiser Profile Wireless system is designed and manufactured in Germany to the highest quality standards. The durable construction guarantees reliability even in demanding field conditions. The locked 3.5 mm TRS connector on the microphone ensures secure connection of optional Sennheiser lavalier microphones, eliminating the risk of accidental disconnection during recording. The magnet and clip allow for versatile attachment of the microphone to clothing in various ways, and the cold shoe adapter enables quick mounting of the receiver on a camera or light.

Package Contents

• Dual-channel 2.4 GHz receiver
• Lavalier microphone with transmitter
• Cold shoe mounting adapter
• USB-C connector
• Lightning connector
• Screw-mounting sockets
• Travel case
• Microphone clip
• Clothing magnet

Summary

The Sennheiser Profile Wireless 1-Channel Set is a complete, professional solution for every creator who values reliability, sound quality, and ease of use. Thanks to the ability to expand into a full dual-channel system, the set grows alongside your needs. If you are looking for a wireless microphone system that will never let you down—this set is made just for you.