Sennheiser Profile Wireless 1-Channel Set
The Sennheiser Profile Wireless 1-Channel Set delivers advanced 2.4 GHz audio transmission with 32-bit float internal recording for extreme dynamic range and recovery of clipped signals. With a pre-paired clip-on mic, safety channel mode, backup recording, and USB-C or Lightning outputs, it’s ideal for creators seeking reliable, flexible, high-quality capture. Its expandability and 16 GB onboard memory enable up to 30 hours of internal recording.
Sennheiser Profile Wireless 1-Channel Set Key Features:
- Wireless 1-channel microphone system with 2.4 GHz transmission
- 32-bit float internal recording with 16 GB of storage (up to 30 hours)
- Omnidirectional condenser microphone with 113 dB SPL max input
- Up to 7 hours of power with fast recharging in under 2 hours
- Safety Channel Mode records backup audio at a lower volume
- Backup Recording Mode activates if the wireless signal drops
- Pre-paired clip-on transmitter connects automatically
- Includes USB-C and Lightning outputs for flexible device support
- Dedicated headphone output for direct audio monitoring
- Lockable 3.5 mm TRS connector supports Sennheiser lavaliers
- Supports cold shoe or threaded mounting options
- Connects to cameras, computers, and mobile devices
- OLED display with gyro sensor for automatic screen orientation
- Expandable to a 2-channel setup with an additional transmitter
- Clip-on transmitter weighs just 27g and includes a clothing magnet
- Compact receiver measures 45 x 42 x 19 mm and weighs just 3g
FAQs
What is the maximum transmission range of the Sennheiser Profile Wireless 1-Channel Set?
In optimal line-of-sight conditions, the system transmits up to 245 m. In typical use cases where the body or obstacles may block the signal, the range reduces to around 150 m. This feature makes it suitable for most indoor and outdoor filming scenarios where mobility is essential.
How long does the internal battery last, and how is it charged?
The transmitter and receiver each offer up to 7 hours of runtime when transmitting and recording. The transmitter alone can record internally for up to 14 hours without transmitting. Charging is achieved via USB-C, and both units fully charge in under 2 hours, making it easy to top up power between shoots.
Can I use the system in different temperature and humidity conditions?
Yes, the system is designed to operate between -10 °C and +45 °C and within a humidity range of 25–95% (non-condensing). Charging should take place between 0 °C and +45 °C. This makes it robust enough for use in a wide range of environmental conditions.
Does the system require an app or manual pairing to set up?
No app is required to operate the Sennheiser Profile Wireless 1-Channel Set. The included transmitter and receiver come pre-paired and automatically connect once powered on. This allows for immediate use straight out of the box, with no configuration needed.
What type of audio monitoring is available on the receiver?
The receiver includes a dedicated headphone output with 25 mW output power and supports headphones with a minimum 32 Ω impedance. This allows for direct audio monitoring during recording or while setting up levels. Real-time monitoring is useful for ensuring signal clarity and avoiding clipping issues.
Product Specification
| Channel | 1 |
| Connector Type | USB C, 3.5 mm, Lightning, Cold Shoe |
| Included Accessories | 1 x Small Two-Channel Receiver 1 x Clip-on Mic Transmitter 1 x Adapter: USB-C / Lightning / Cold Shoe 1 x Small Mounting Magnet 1 x Microphone Windscreen 2 x USB-C to USB-C Cables 1 x 3.5 mm TRS Coiled Cable without Lock 1 x Carrying Pouch |
| Lavalier Mic Included | No |
| Pick-up pattern | Omni-directional |
| Receiver Antenna | Internal |
| Receiver Input Connection | USB-C, Lightning, 3.5 mm TRS |
| Receiver Power Source | Built-in rechargeable battery (350 mAh) |
| Receiver Type | Digital wireless, dual-channel capable |
| Transmitter Antenna | Internal |
| Transmitter Input Connection | Integrated mic and lockable 3.5 mm TRS input |
| Transmitter Power Source | Built-in rechargeable battery (280 mAh) |
| Transmitter Type | Clip-on digital transmitter with internal recording |
| Type | Wireless Microphone |
| Wireless | Yes – operates on 2.4 GHz band |