1. Introduction
The 7RYMS Rimo S1 is a compact 2.4GHz dual-channel wireless microphone system designed to deliver high-quality audio for various applications, including live streaming, vlogging, course recording, and general audio capture. It offers seamless compatibility with a wide range of devices, including iPhones, Android smartphones, laptops, and PCs, available in both MFi-certified Lightning and USB-C versions.
Figure 1: 7RYMS Rimo S1 Wireless Lavalier Microphone System
2. Package Contents
Please check the box to ensure all items are present:
- Transmitter (TX) x2
- Receiver (RX) x1 (USB-C or Lightning version)
- Charging Case x1
- Charging Cable x1
- User Manual x1
- Warranty Card x1
Figure 2: Included Accessories
3. Product Overview
3.1 Transmitter (TX)
Figure 3: Transmitter (TX) Components
- Internal Mic: Captures audio.
- Transmitter Status Indicator: Shows power and connection status.
- Function Control Button: For power on/off and denoise function.
- Belt Clip: For attaching the TX to clothing.
- USB-C Charging/Monitoring Port: For charging the TX and real-time audio monitoring with headphones.
- Charging Contacts: For charging within the charging case.
3.2 Receiver (RX)
Figure 4: USB-C Receiver (RX) Components
Figure 5: Lightning Receiver (RX) Components
- Receiver Status Indicator: Shows connection status.
- USB-C Plug / Lightning Plug: Connects to your recording device (phone, tablet, PC).
- USB-C Charging Port: Allows pass-through charging of your recording device while the RX is connected.
3.3 Charging Case
Figure 6: Charging Case Components
- Charging Case Status Indicator (Nixie Tube Display): Shows the battery level of the charging case.
- USB-C Charging Port: For charging the charging case itself.
4. Setup Guide
- Initial Charge: Before first use, fully charge the charging case and both transmitters. Place the transmitters and receiver into the charging case. Connect the charging case to a power source using the provided USB-C cable. The Nixie Tube Display on the case will show the charging status.
- Select Correct Receiver: Ensure you have the correct Rimo S1 version (USB-C or Lightning) for your device.
Figure 7: USB-C and Lightning Receiver Versions
- Connect Receiver (RX): Plug the RX directly into the USB-C or Lightning port of your smartphone, tablet, or computer. The receiver's status indicator will light up.
Figure 8: Connecting RX to a Smartphone
Figure 9: Connecting RX to a Tablet
Figure 10: Connecting RX to a Laptop
- Power On Transmitter (TX): Take the TX out of the charging case. It should automatically power on and pair with the RX. The transmitter's status indicator will show a solid green light when successfully paired.
- Attach Transmitter (TX): Clip the TX to your clothing, ensuring the internal microphone is facing the sound source for optimal audio capture.
Figure 11: Attaching the Transmitter
5. Operating Instructions
5.1 Basic Recording
Once the RX is connected to your device and the TX is paired, the microphone system is ready for use. Simply open your preferred audio or video recording application on your device and begin recording. The Rimo S1 will automatically be recognized as the audio input source.
Figure 12: Recording with Rimo S1
5.2 Real-time Audio Monitoring
The transmitter (TX) features a USB-C port that doubles as a monitoring port. Connect headphones to this port to monitor your audio in real-time during recording.
Figure 13: Real-time Monitoring
5.3 Pass-through Phone Charging
The receiver (RX) includes a USB-C charging port. This allows you to charge your smartphone or tablet while the RX is connected and in use, ensuring continuous operation during long recording sessions.
Figure 14: Pass-through Charging
5.4 One-key Denoise Function
The Rimo S1 features a built-in DSP chip that supports a one-key denoise function. Press the Function Control Button on the transmitter to activate or deactivate noise reduction, effectively filtering unwanted ambient noise for clearer audio.
Figure 15: Denoise Function
5.5 Audio Playback
After recording, you can play back audio directly from your device with the RX still inserted, making it easy to check the audio status without disconnecting the receiver.
Figure 16: Audio Playback with RX Inserted
6. Maintenance
- Keep the device clean and free from dust. Use a soft, dry cloth for cleaning.
- When storing, ensure the charging port of the receiver is placed upwards when returning it to the charging case to ensure proper contact.
- Store the product in a cool, dry place away from direct sunlight and extreme temperatures.
- Avoid exposing the product to rain, moisture, or any liquids.
- Do not attempt to disassemble or repair the device yourself. Refer to authorized service personnel for any repairs.
7. Troubleshooting
- Q: Poor wireless connection or audio dropouts?
- A: Due to 2.4G wireless characteristics, always try to keep the transmitter and receiver face-to-face. Avoid turning your back to the receiver, as this can create signal breakpoints. Ensure there are no major obstructions between the TX and RX.
- Q: Inaccurate battery level display during charging?
- A: This is normal for lithium batteries. The transmitter's charging indicator may show an inaccurate battery level when charging begins. The actual power may be lower than indicated. If the transmitter is completely depleted, it may take more than two hours for a full charge.
- Q: Microphone not recognized by my device?
- A: Ensure you have the correct Rimo S1 version (USB-C or Lightning) for your device's port. For some devices, you might need to select the external microphone as the audio input in your recording app settings.
- Q: Can I use the USB-C version with GoPro or Insta360 cameras?
- A: The Rimo S1 USB-C version supports DJI OSMO Action 2/3 cameras directly. However, it may not be suitable for GoPro, Insta360, and other sports cameras. Please consult the seller for compatibility with specific sports camera models before purchase.
8. User Tips
- Choose the Right Version: The Rimo S1 comes in two versions: USB-C for Android phones, tablets, and PCs, and MFi-certified Lightning for iPhones and iPads. Make sure to select the version compatible with your primary recording device.
- Optimal Placement: For the best sound quality, clip the transmitter to your clothing about 6-8 inches (15-20 cm) from your mouth.
- Monitor Your Audio: Always use the real-time monitoring feature with headphones to ensure your audio is clear and free from unwanted noise during recording.
- Power Management: Utilize the pass-through charging feature on the receiver to keep your phone charged during extended recording sessions, especially for live streams or long videos.
- Denoise Effectively: Experiment with the one-key denoise function in different environments to find the optimal setting for your recording conditions.
9. Specifications
| Feature | Specification |
|---|---|
| Brand Name | 7RYMS |
| Polar Patterns | Omnidirectional |
| Communication | Wireless (2.4GHz) |
| Set Type | Matched Pair (2 Transmitters, 1 Receiver) |
| Transducer | Condenser Microphone |
| Use | Home Studio, Live Streaming, Vlogging |
| Style | Lavalier Microphone |
| Origin | Mainland China |
| Certification | CE, RoHS, MFi (Lightning version) |
| Transmitting Power | 10dBM |
| Sensitivity | -41±3dB |
| Frequency Response | 80Hz~20kHz |
| S/N Ratio | 65dB |
| Equivalent Noise | 29dBA |
| Sound Delay | <20ms |
| Sampling Rate | 48kHz |
| Bit Depth | 16Bit |
| Charging Time (TX/RX) | Approx. 2 Hours |
| Operating Time (per TX) | Approx. 8 Hours |
| Total Operating Time (with Charging Case) | Up to 16 Hours |
| Transmission Range | Up to 50m (165ft) in open area |
| Dimension TX | 45*19*18.5mm |
| Dimension RX | 45*25*8.5mm |
| Dimension Charging Case | 85.5*63*29mm |
10. Safety Warnings
- Do not expose the product to rain or moisture, and avoid having water or other liquids spilled on it.
- Do not use or store the product near any heat sources such as radiators, stoves, or other heat-producing appliances.
- This product is a high-precision device; please prevent it from dropping or colliding.
- Keep out of reach of children.
- Dispose of batteries and electronic components responsibly according to local regulations.
11. Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the included Warranty Card or contact your point of purchase. For technical support or service inquiries, please contact 7RYMS customer service.
12. Video Guide
Watch the official product video for a visual guide on setup and usage:
Video 1: 7RYMS Rimo S1 Product Overview and Usage
