Introduction
This manual provides detailed instructions for the GRENARO Wireless Lavalier Microphone S16. This device is designed to deliver high-quality audio recording for various applications, including video recording, interviews, podcasts, vlogs, and YouTube content, especially when used with iOS devices. Please read this manual thoroughly before use to ensure proper operation and to maximize the product's performance and longevity.
Package Contents
Upon unpacking, please verify that all items listed below are present and in good condition:
- 1 x GRENARO Wireless Lavalier Microphone (Transmitter)
- 1 x Receiver (Lightning Connector)
- 1 x Charging Case
- 1 x USB-C Charging Cable
- 1 x User Manual (this document)
Product Overview
Familiarize yourself with the components of your GRENARO Wireless Lavalier Microphone system.
Figure 1: Main components of the GRENARO Wireless Lavalier Microphone system.
The system includes a compact wireless microphone (transmitter) designed to clip onto clothing, a receiver that connects directly to your iOS device, and a portable charging case that also serves as storage.
Figure 2: The charging case with the microphone and receiver stored inside.
Setup
The GRENARO Wireless Lavalier Microphone S16 features a plug-and-play design, requiring no additional applications or Bluetooth pairing for initial setup.
- Charge the Microphone: Ensure the wireless microphone (transmitter) is sufficiently charged. Place it in the charging case and connect the case to a power source using the provided USB-C cable if needed. The charging case's LED display will show the battery percentage.
- Connect the Receiver: Plug the receiver directly into the Lightning port of your iOS device (iPhone/iPad).
- Power On the Microphone: Press and hold the power button on the wireless microphone.
- Automatic Pairing: The microphone and receiver will automatically pair. The red indicator light on the receiver and the green indicator light on the microphone will remain steadily on once connected.
- Ready for Use: Once paired, the microphone is ready to capture audio. Open your desired recording application (e.g., Camera app, YouTube, Facebook, or a dedicated video recording app) to begin recording.
Figure 3: Auto-pairing and synchronization process.
Compatibility
This microphone system is specifically designed for iOS devices equipped with a Lightning port, including various models of iPhone and iPad. A Type-C to Lightning adapter is included for broader compatibility.
Figure 4: Compatibility with iOS devices via Lightning connector.
Operating Instructions
Noise Cancellation
The microphone features an integrated Smart DSP Noise Cancellation Chip. This technology automatically detects and reduces background noise without requiring manual setup. The noise-canceling mode is active upon powering on the microphone, ensuring clear audio even in noisy environments.
Figure 5: Illustration of smart automatic noise cancellation in action.
Audio Modes
The microphone supports multiple audio modes to suit different recording needs. To switch between modes, perform three quick clicks on the indicator button of the microphone.
- Noise Reduction Mode: Ideal for clear voice recording in environments like vlogs, podcasts, and YouTube videos.
- Reverb Mode: Suitable for applications such as video recording, live streams, or KTV singing, adding an echo effect.
- Mute Mode: Temporarily mutes the microphone, useful for interviews, meetings, or reports when you need to pause audio input.
Figure 6: Available audio modes and their recommended uses.
Wireless Transmission
The system utilizes 2.4GHz wireless transmission technology, providing a stable connection and a transmission distance of approximately 98 feet (30 meters). Real-time auto-sync technology ensures minimal delay (0.009s) between audio and video, making it suitable for recording at a distance.
Figure 7: Wireless transmission range and low latency.
Omnidirectional Sound Reception
The microphone features a 360° omnidirectional pickup pattern, allowing it to capture sound from all directions with high sensitivity. This ensures that every detail of the audio is recorded effectively.
Charging
The GRENARO Wireless Lavalier Microphone comes with a digital display charging case for convenient power management.
- Charging the Microphone: Place the microphone into the charging case. It takes approximately 1-2 hours to fully charge the microphone, providing up to 8 hours of continuous use.
- Charging the Case: Connect the charging case to a power source using the provided USB-C cable. The LED power display on the case shows the remaining battery percentage (1%-100%), allowing you to monitor its charge status. The charging case has a 600mAh capacity.
Figure 8: Charging case features and battery information.
Maintenance
To ensure the longevity and optimal performance of your GRENARO Wireless Lavalier Microphone, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the microphone, receiver, and charging case. Avoid using harsh chemicals, solvents, or abrasive materials.
- Storage: When not in use, store the microphone and receiver in the provided charging case to protect them from dust, moisture, and physical damage. Store in a cool, dry place.
- Battery Care: For optimal battery life, avoid fully discharging the device frequently. If storing for an extended period, charge the device to about 50% every few months.
- Avoid Extreme Conditions: Do not expose the device to extreme temperatures, direct sunlight, or high humidity. Keep away from water and other liquids.
Troubleshooting
If you encounter issues with your GRENARO Wireless Lavalier Microphone, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or low volume during recording. |
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| Intermittent connection or audio dropouts. |
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| Charging case not charging. |
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| Noise cancellation not effective. |
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Specifications
| Feature | Detail |
|---|---|
| Model Name | S16 |
| Brand | GRENARO |
| Connectivity Technology | 2.4GHz Wireless, USB (for charging) |
| Connector Type | Lightning |
| Compatible Devices | iPhone, iPad (iOS devices) |
| Microphone Form Factor | Lavalier |
| Polar Pattern | Omnidirectional |
| Signal-to-Noise Ratio | 70 dB |
| Wireless Transmission Range | Up to 98 feet (30 meters) |
| Transmission Delay | 0.009s |
| Microphone Battery Life | Up to 8 hours (after 1-2 hours charge) |
| Charging Case Capacity | 600mAh |
| Material | Metal |
| Item Weight | 3.09 ounces (87.6 Grams) |
| Product Dimensions (L x W x H) | 3.23 x 1.06 x 2.24 inches |
Warranty and Support
GRENARO products are designed for reliability and performance. For specific warranty details, please refer to the warranty card or documentation included with your purchase. If you require technical support, have questions about product operation, or need assistance with troubleshooting beyond what is covered in this manual, please contact GRENARO customer service through the retailer where the product was purchased or visit the official GRENARO website for contact information.
