SmallRig S70 Ultra Thin Invisible Wireless Microphone for Phone & Camera (2+2) 5715

The SmallRig S70 Ultra Thin Invisible Wireless Microphone delivers professional-grade audio in a discreet 8.8mm design that disappears on camera. With 48kHz/24-bit HD sampling, 120dB SPL, and intelligent 3-level noise reduction, it captures crystal-clear sound for weddings, films, interviews, and live streaming. Switch seamlessly between Mono, Stereo, and Safety Track modes, and choose from 9 studio-ready EQ presets tuned by Grammy-winning engineer Luca Bignardi. Optional colorful mic heads match any outfit for seamless blending. The durable metal body and 40-hour battery ensure all-day reliability without compromise. Professional sound, invisible presence.

Features:

• Ultra-Thin & Truly Invisible: 8.8mm logo-free design that virtually disappears on camera. Optional colorful mic heads to match clothing and blend in, making it ideal for weddings, films, live streaming, interviews — any scene requiring discreet recording.
• Pro 360° Sound Capture: Features 48kHz/24-bit HD sampling with 120dB SPL and 70dB SNR. Delivers crystal clear, distortion-free audio in any environment — preserving natural sound details with professional-grade precision.
• Smart Noise Reduction & Pro Modes: 3-level intelligent noise reduction plus auto limiter for cleaner audio. Instantly switch between Mono, Stereo, and Safety Track modes — balancing flexibility and professionalism for any recording scenario.
• Tuned by a Grammy-Winning Engineer: Professionally calibrated by Grammy-winning engineer Luca Bignardi. Features 9 studio-ready EQ presets for voice, singing, and instruments — delivering polished, studio-grade sound without expensive gear.
• All-Day Power, Premium Build: 40-hour battery for continuous shooting, no power anxiety. Durable metal body with sleek finish ensures both reliability and professional style for long-term use.

Compatible With:

Devices:

• Phones
• Cameras

Dimensions:

Case: 3.7 x 2 x 1.6"
Receiver: 1.7 x 0.7 x 0.4" 
Receiver without Mount: 1.7 x 0.9 x 0.5"
Transmitter: 1.1 x 0.3"

Weight:

Total: 0.36 lbs
Case: 0.29 lbs
Receiver: 0.01 lbs
Receiver without Mount: 0.025 lbs
Transmitter: 0.02 lbs

Materials:

ABS + PC, Nitinol (Nickel-Titanium Alloy), Silicone

FAQ:

What is the total battery life of the S70?

The S70 transmitter (TX) provides 8 hours of use on a single charge.When used with its charging case, the total system runtime extends up to 40 hours.

Can I use the S70 while charging my phone receiver (RX)?

Yes. The phone receiver supports pass-through charging. The charging output from the phone's
RX is: RX-C = 5V/2A; RX-L = 5V/A.

Is the S70 compatible with iPhones?

Yes. The S70 is compatible with iPhones. Please refer to the official compatibility list for specific model support.

• Models with RX-L (Lightning) Connector:
  (iPhone 12. iPhone 12 Pro, iPhone 13. iPhone 13 Pro. iPhone 13 Pro Max)
  
• Models with RX-C (USB-C) Connector:
  (iPhone 15. iPhone 15 Pro. iPhone 16, iPhone 16 Pro. iPhone 17. iPhone 17 Pro)

Can the S70 transmitter (TX) charge while in use?

No. The S70 transmitter cannot charge while actively recording.

Does the S70 transmitter (TX) connect to devices via Bluetooth?

No. The S70 system uses a dedicated wireless connection, not standard Bluetooth.

How do I connect the S70 to the SmallGoGo app?

1. Connect the receiver to your phone, open SmallGoGo app, select the microphone tab, and accept the connection prompt.
   
2. Connect the camera receiver to your phone using a USB-C to USB-C data cable.Then, open SmallGoGo app, select the microphone tab, and accept the connection prompt.

How do I update the S70 firmware?

1. Automatic Update: Once connected to SmallGoGo app, an upgrade prompt will appear if a new version is available. Follow the on-screen instructions.
   
2. Manual Update: While connected to the app, tap the menu icon on the upper right corner, select "Firmware
   Upgrade," and then tap "Firmware Update" at the bottom.

What noise reduction levels does the S70 offer?

The S70 features three adjustable noise reduction levels: Low, Medium, High.

Can the S70 adjust gain?

Yes. The S70 supports gain adjustment. The phone receiver supports 3 levels of gain, adjustable on the RX or in the app. The camera receiver supports 5 levels of gain, adjustable on the RX only.

Does the S70 support stereo recording?

Yes. For stereo recording:

1. Set the toggle switch on the phone RX or camera RX to the "S" position.
   
2. Stereo recording requires two transmitters (TX1 and TX2). TX1 is the left channel; TX2 is the right channel.
3. Choose the recording mode based on your needs: M (Mono), Ms (Safety Track), or S (Stereo).

Manufacturer SKU:

5715

In The Box:

SmallRig S70 Ultra Thin Invisible Wireless Microphone for Phone & Camera (2+2) 5715
2x Transmitter (TX)
1x Receiver for Camera (RX)
1x Receiver for Type-C (RX)
2x Windscreen
1x USB-C Charging Cable
1x 3.5mm TRS Audio Cable
1x Carry Case
1x Charging Case
Limited 2-Year Manufacturer Warranty