Sennheiser Profile 1-Person Clip-On Wireless Microphone System/Recorder for Camera & Smartphone (2.4 GHz)

Name: Sennheiser Profile 1-Person Clip-On Wireless Microphone System/Recorder for Camera & Smartphone (2.4 GHz)
Brand: SENNHEISER
SKU: SF-2443-LOIC
Availability: InStock

Brand: SENNHEISER

MFR: 700278

SKU: SF-2443-LOIC

Price Available Upon Request

1-Person Shoots, Vlogs & Content
Compact Clip-On Transmitter with Mic
Dual-Channel Receiver with Safety Mode
32-Bit Float Recording on Transmitter
Easy Setup, No App Required
Expandable to 2 Mics with Add-Ons
Stores up to 30 Hours of Audio
800' Line-of-Sight Range
7-Hour Rechargeable Batteries
USB-C & Lightning Adapters Included

Items Included

Sennheiser Profile 1-Person Clip-On Wireless Microphone System/Recorder for Camera & Smartphone (2.4 GHz)
Clip-On Mic/Transmitter
2-Channel Receiver
Windscreen
Magnet Clip
USB-C Adapter
Lightning Adapter
Cold-Shoe Mount
USB-C to USB-C Cable
3.5 mm TRS Coiled Cable
Small Carrying Pouch

(In Stock)

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Categories: Wireless Microphone Systems

Designed for solo creators who need professional audio capture on the go, the 1-Person Sennheiser Profile is a wireless microphone system for one on-camera personality that combines high-quality sound, internal backup recording, and seamless camera and mobile device integration. Built around a single clip-on mic/transmitter and a dual-channel receiver, the system offers clear, reliable wireless audio at up to 800’ line-of-sight and includes essential accessories for DSLR, smartphone, and laptop recording. Like its two-channel counterpart, the Profile 1-Person system arrives pre-paired and app-free, allowing users of all experience levels to record confidently with Sennheiser’s signature sound and 32-bit float "no-clip" backup recording capabilities.

One Miniature Wireless Clip-On Mic with 32-Bit Float Backup Recording

Attach the lightweight mic/transmitter using the integrated clip or included magnet mount. A threaded socket on the clip supports desktop or stand mounting.
The built-in omnidirectional microphone captures sound evenly in all directions, delivering consistent audio, even if your subject turns away or positioning shifts.
The transmitter includes 16GB of internal memory for up to 30 hours of recording, providing backup takes at 32-bit float / 48 kHz resolutions for worry-free wireless. 32-bit float recording means you never have to worry about digital clipping. In addition, low-level recordings can be normalized to usable levels without adding noise.
Backup recording can start manually or automatically if the wireless signal weakens.
A lockable 3.5mm input jack with plug-in power supports optional lavalier microphones, offering a more discreet mic solution when needed.
A furry windscreen is included to suppress wind noise while maintaining a clean, unobtrusive look.

Compact Dual-Channel Receiver for Mobile and Camera Use

The ultracompact receiver mounts easily on DSLR and mirrorless cameras using the included 1/4”-20 adapter, or connects to mobile devices and laptops via USB-C and Lightning adapters.
Choose between analog 3.5mm output or 24-bit / 48 kHz digital output for flexible device compatibility. A second 3.5mm jack supports headphone monitoring.
Three output modes offer versatility:
- Stereo Mode routes audio to the left channel, reserving the right for future expansion with a second mic.
- Mono Mode sends a summed signal to both channels.
- Safety Channel Mode outputs a full-level signal to the left and a lower-level backup to the right to protect against clipping.
The receiver’s OLED touchscreen shows real-time audio levels and battery status, auto-rotating for easy viewing in any orientation.
Use the touchscreen and multifunction button to remotely adjust mic gain, engage low-cut filtering, mute, or manage internal recording—no need to touch the transmitter.

Expandable System with All Accessories Included

The built-in rechargeable batteries provide up to 7 hours of runtime per component.
The included accessories—cold shoe adapter, USB-C and Lightning connectors, clothing magnet, mic clip, and pouch—ensure seamless integration with your gear and workflow.
Add a second transmitter and charging bar (each sold separately) to transform the system into a two-mic configuration with handheld and desktop functionality.
All components fit neatly into the included carrying pouch with dedicated pockets for accessories, keeping your kit ready to travel and easy to deploy.

System

Wireless Technology	Digital 2.4 GHz
Diversity	Non-Diversity
RF Frequency Band	2400 to 2480 MHz
Max Operating Range	803.8' / 245 m (Line of Sight) 492.1' / 150 m (with Obstruction)
Max Transmitters per Band	2
Latency	< 8 ms
Encryption	No
Built-In Recorder	Yes (on Transmitter via Built-In Storage)
Timecode Support	No
Mobile App Compatible	Yes: Android & iOS

Receiver

Receiver Type	1x Camera-Mount
Mounting Options	Lightning Plug-In, Shoe-Mount, USB-C Plug-In (with Included Hardware)
Antenna	1x Internal
Number of Audio Channels	2
Audio I/O	1x 1/8" / 3.5 mm TRS Unbalanced Mic Output 1x 1/8" / 3.5 mm TRS Headphone Output
Network I/O	No
USB/Lightning Connectivity	1x USB-C Female (Audio) USB Class Compliant
Gain Range	-12 to +12 dB
Frequency Response	60 Hz to 20 kHz
Display	OLED Touchscreen
Power Requirements	Battery

Transmitters

Included Transmitters	1x Clip-On
RF Output Power	10 mW
Antenna	Internal
Input Level	Microphone
Audio I/O	1x 1/8" / 3.5 mm Locking TRS Female Input
Bias/Plug-In & Phantom Power	No Bias/Plug-In Power No Phantom Support
USB I/O	No
Muting	No
Gain Range	-12 to +12 dB
Auto-Level/Gain	No
Frequency Response	60 Hz to 20 kHz
Sync Method	Proprietary
Display	Single-LED Indicators Only

Microphones

Microphone Type	1x Built-In (Clip-On Transmitter)
Polar Pattern	Omnidirectional
Frequency Response	20 Hz to 20 kHz
Maximum SPL	113 dB
Color	Black

Power

Receiver Battery Type	1x Built-In Rechargeable - 350 mAh
Receiver Battery Life	7 Hours
Transmitter Battery Type	1x Built-In Rechargeable - 280 mAh
Transmitter Battery Life	7 Hours
Battery Charging Time	1.5 to 2 Hours
Included Charging Case	Yes, with Integrated Battery
Input Power	5 VDC at 3 A

Physical

Environmental Resistance	No
Dimensions	Receiver: 1.8 x 1.7 x 0.7" / 45 x 42 x 19 mm Transmitter: 1.7 x 1.3 x 0.8" / 42 x 33 x 21 mm
Weight	Receiver: 1.1 oz / 30 g Transmitter: 1 oz / 27 g

Packaging Info

Package Weight	0.55 lb
Box Dimensions (LxWxH)	12.7 x 7.9 x 7"

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Items Included

Sennheiser Profile 1-Person Clip-On Wireless Microphone System/Recorder for Camera & Smartphone (2.4 GHz)
Clip-On Mic/Transmitter
2-Channel Receiver
Windscreen
Magnet Clip
USB-C Adapter
Lightning Adapter
Cold-Shoe Mount
USB-C to USB-C Cable
3.5 mm TRS Coiled Cable
Small Carrying Pouch