Sennheiser PROFILE WIRELESS 1-Channel Set All-in-One Wireless Microphone System

SKU #: PROFILEWIRELES1CHSET
$199.00
Reserve Yours Now Expected July 2025

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The Profile Wireless 1-channel system includes all the core components freelance creators and videographers need to capture high-quality audio, including a 2-channel 2.4 GHz receiver, 1 clip-on microphone transmitter, versatile mounting and connection accessories, and a carrying pouch. You can easily turn the Profile Wireless 1-channel system into full 2-channel system by adding an additional Profile Wireless clip-on microphone transmitter and charging bar, each sold separately.

For busy creators who care about sound. In a world full of content creation opportunities, it can be difficult to always have the right audio recording tools on hand, ready to capture high-quality audio in any scenario. Preparation is key. Versatility is paramount.  If you care deeply about your craft, having all the right tools to capture high-quality audio is non-negotiable. 
Freelance content creators and videographers need a wireless audio solution that allows them to capture and create quickly and easily without sacrificing audio quality. While grab-and-go 2.4 GHz wireless systems have become popular, the options available lack important details that true professionals require. This is why Sennheiser created Profile Wireless, a versatile all-in-one wireless microphone system for content creators and videographers who care about sound.

Sennheiser PROFILE WIRELESS 1-Channel Wireless System Features:

  • Signature Sennheiser sound for superior audio quality and connectivity over 2.4 GHz.
  • 32-bit float recording; allows for extremely high dynamic range, precision, and recovery of clipped audio.
  • Includes 2-channel 2.4 GHz receiver, 1 clip-on microphone, cold shoe mounting adaptor, USB-C and Lightning connector, threaded mounting sockets, and carrying pouch.
  • Easily upgrade to an all-in-one two-channel system by adding additional Profile Wireless clip-on microphone transmitter and charging bar, sold separately.
  • Quick and easy set up - no app required.
  • Long-lasting battery life provides up to 7 hours of runtime.
  • Versatile capabilities: receiver and clip-on microphone connect to camera, computer, or phone.
  • 16 GB memory in clip-on mic for up to 30 hours of internal recording.
  • Start/stop recording locally via clip-on mic or remotely via receiver.
  • Safety Channel Mode outputs backup audio at lower volume to help protect against clipping.
  • Activate Backup Recording Mode to automatically turn on internal recording if wireless signal becomes weak.
  • Pre-paired clip-on microphone automatically connects to receiver, no configuration required.
  • Lockable external 3.5 mm TRS connector on microphone for secure connection to optional Sennheiser lavalier mics.
  • Dedicated headphone output for easy audio monitoring.
  • Includes microphone mounting clip and magnet for attachment to clothing.
  • OLED receiver display includes gyro sensor that automatically orients display.
  • German-engineered with durable build quality.

Sennheiser PROFILE WIRELESS 1-Channel Set Product Specifications:
The quickest way to capture high-quality audio
Everything you need to capture high-quality audio with the least effort, Profile Wireless is the compact all-in-one wireless microphone system for freelance creators and videographers. It includes a two-channel 2.4 GHz receiver, two clip-on microphones, and versatile mounting and connection accessories housed in an ultra-portable charging bar that doubles as a handheld interview mic.

32-bit float & Signature Sennheiser sound quality
Allowing you to capture sound with confidence, Profile Wireless harnesses decades of German audio engineering expertise to deliver a system that is easy to operate and doesn't compromise audio quality. It features 32-bit float recording capability, allowing for extremely high dynamic range, precision, and recovery of clipped audio. You also have the option to activate Backup Recording Mode on the clip-on mics, which will turn on internal recording automatically if the wireless signal becomes weak or drops out. If you're in a hurry with limited time to verify levels, simply use Safety Channel Mode on the receiver, which will output the audio at your selected sound level on the left channel and at a lower level on the right channel, to help protect against clipping.

All-in-one versatility
Designed for simplicity and convenience, Profile Wireless comes with everything you need to connect to a camera, laptop, phone, or to use it as a desktop mic. All key components are stored in the system's portable charging bar, including the receiver, two clip-on microphones, cold shoe mounting adaptor, USB-C and Lightning connectors, microphone mounting clips and magnets for attachment to clothing, and a carrying pouch. Plus, if you need a handheld mic, you have one already.

A German-engineered multitool for audio
With Profile Wireless, you have worry-free wireless audio for every shoot. It is easy to bring and all-in-one, with no loose parts to forget and with the multiple miking options for adapting to almost any situation. Most importantly, Profile Wireless is easy to trust, giving you the confidence that your audio will be captured with the professional quality you need to create content that stands apart from the crowd.

System
RF-Link 2400-2480 MHz
Audio frequency response 60-20.000 Hz
110-20.000 Hz
(with active Low-Cut filter)
Audio THD < 1.5 %
Signal to Noise Ratio (SNR) typ. 78.5 dB (A)
Link distance (LoS) ≤ 245 m
Link distance
(Bodyblocking)
≤ 150 m
System latency < 8 ms
Operating temperature -10 °C - +45 °C
Charging temperature 0 °C - +45 °C
Relative humidity 25-95 % (non-condensing)
Receiver (RX) | Model PWRX
Transmit power (radiated) < 20 dBm EIRP
Camera output min. 1 kΩ Impedance
Digital output USB-C Audio Klasse 2.0 /
48 kHz / 24 Bit
Headphone output 25 mW
(min. 32 Ω Impedance )
Runtime < 7 h
Charging time (0-100%) < 2 h
Battery capacity 350 mAh / 1295 mWh
Dimensions 45 x 42 x 19 mm
Weight 30 g (0.07 lbs)
Transmitter (TX) | Model PWTX
Transducer principle condenser
Pick-up pattern omni-directional
Max. SPL at 1 kHz 113 dB SPL
Transmit power (radiated) < 20 dBm EIRP
Runtime ≤ 7 h (recording with transmitting)
≤ 14 h (recording without transmitting)
Charging time (0-100%) < 1.5 h
Battery capacity 280 mAh / 1036 mWh
Dimensions 42 x 33 x 21 mm (incl. Clip)
Weight 27 g

Each PROFILE WIRELESS 1-Channel Set Retail Box Includes:

(1) Sennheiser PROFILE WIRELESS 1-Channel Set Small Two-Channel Receiver
(1) Sennheiser PROFILE WIRELESS 1-Channel Set Clip-on Mic Transmitter
(1) Adapter: USB-C / Lightning / Cold Shoe
(1) Small Mounting Magnet
(1) Microphone Windscreen
(1) 3.5 mm TRS Coiled Cable without Lock
(2) USB-C to USB-C Cables
(1) Carrying Pouch
(1) Quick Guide
(1) Safety Guide
(1) Compliance Sheet

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