Overview
The SmallRig S70 2-Person Wireless Microphone System in White records two-person vlogs and interviews across both cameras and mobile devices. It includes two ultracompact clip-on transmitters with built-in microphones alongside two dual-channel receivers, one USB-C plug-in for phones and one camera-mount receiver with a 3.5mm output, giving you the flexibility to record straight to a camera or a smartphone with the same kit.
48 kHz/24-Bit Audio Recording
An ATS3031 audio chip supports 48 kHz 24-bit recording with an auto-limiter, along with nine preset EQ modes covering general, rich, bright, male, female, singing, guitar, violin and ambient sound sources.
Adjustable Noise Reduction and Gain
- Three-level noise reduction to cut background sound.
- Five-level gain control to match input volume.
- Three mixing modes for mono, stereo and safety track recording.
Dual USB-C and Camera-Mount Receivers
The USB-C plug-in receiver connects directly to a phone and charges the device at the same time, while the camera-mount receiver adds a 3.5mm TRS output for recording straight into a camera, with an included adapter cable for compatibility.
8-Hour Transmitters with Charging Case
Each clip-on transmitter runs for up to 8 hours on its built-in battery, and the included charging case extends total runtime to over 40 hours.
System
| Wireless Technology | Digital 2.4 GHz |
| Diversity | Non-Diversity |
| RF Frequency Band | 2400 MHz |
| Max Transmitters per Band | 2 |
| Mobile App Compatible | Yes: Android & iOS |
Receiver
| Receiver Type | Plug-In (USB-C), Camera-Mount |
| Mounting Options | USB-C Plug-In (with Included Adapter), Shoe-Mount (with Included Hardware) |
| Antenna | Internal |
| Number of Audio Channels | 2 |
| Audio I/O | 1/8" / 3.5 mm TRS Unbalanced Output (on Camera-Mount Receiver) |
| USB/Lightning Connectivity | USB-C Male, USB Class Compliant |
| Display | Single-LED Indicators Only |
| Power Requirements | Battery, Bus Power (USB) |
Transmitters
| Included Transmitters | 2x Clip-On |
| Antenna | Internal |
| Input Level | Microphone |
| Muting | Mute Switch |
| Auto-Level/Gain | Yes |
| Sync Method | 2.4 GHz QPSK |
| Display | Single-LED Indicators Only |
Microphones
| Microphone Type | 2x Built-In (Clip-On Transmitter) |
| Polar Pattern | Omnidirectional |
| Color | Black |
Power
| Receiver Battery Type | Built-In Rechargeable |
| Transmitter Battery Type | Built-In Rechargeable |
| Transmitter Battery Life | 8 Hours |
| Included Charging Case | Yes, with Integrated Battery |
| Charging Case Additional Runtime | 40 Hours |
| Charging Case Input | USB-C |
Physical
| Housing | ABS |
| Dimensions | Case: 9.4 x 5.2 x 4.0 cm Receiver: 4.26 x 1.67 x 0.89 cm / 4.3 x 2.3 x 1.2 cm (without Mount) Transmitter: 2.9 x 0.88 cm |
| Weight | Case: 129.2 g Receiver: 5.9 g / 12.5 g (without Mount) Transmitter: 8.8 g |
What's Included
- SmallRig S 70 2-Person Wireless Microphone System for Cameras and Mobile Devices (2.4 GHz, White)
- 2 x Transmitter
- Plug-In Receiver (USB-C)
- Camera-Mount Receiver
- Charging Case
- 2 x Furry Windscreen
- USB-C Charging Cable
- 3.5mm TRS Audio Adapter Cable
- Carrying Bag
- Barcode: 91593
- UPC Barcode: 6941590026220
- Supplier Code: 5716