Taw qhia
Thank you for choosing the MENERESAS M37-B2 Wireless Lavalier Microphone. This 3-in-1 wireless microphone system is designed to provide high-quality audio recording with noise reduction capabilities for various devices, including cameras and Android smartphones. Please read this manual carefully to ensure proper setup, operation, and maintenance of your device.
Ntim Cov Ntsiab Lus
Before proceeding, please verify that all items listed below are present in your package:
- 1 x Wireless Microphone Transmitter
- 1 x Wireless Receiver (Lightning Connector)
- 1 x USB Charging Cable
- 1 x User Manual
- 1 x Carrying Pouch (may vary)
Teeb tsa
1. Them cov khoom siv
The microphone transmitter and receiver are equipped with built-in Lithium Ion batteries. For optimal performance, fully charge both devices before first use.
- Connect the USB charging cable to the charging port on both the transmitter and receiver.
- Ntxig sab kawg ntawm lub USB cable rau hauv lub USB fais fab adapter (tsis suav nrog) lossis lub computer USB port.
- The indicator light will typically show red during charging and turn off or change color when fully charged. Charging usually takes approximately 1-2 hours.
2. Txuas rau koj lub cuab yeej
The M37-B2 receiver features a Lightning connector for direct compatibility with iOS devices. For Android devices, an appropriate adapter (not included) may be required.
- Hwj chim On: Press and hold the power button on the microphone transmitter until the indicator light illuminates.
- Txuas Tus Txais: Plug the receiver directly into the Lightning port of your iOS device or the appropriate port on your Android device (via adapter if necessary).
- Pairing: The transmitter and receiver should automatically pair. A solid blue or green light on both devices typically indicates a successful connection. Refer to the indicator light section for specific meanings.
- Kuaj: Open your recording application (e.g., camera app, voice recorder) and perform a test recording to ensure audio is being captured by the external microphone.

Image: The MENERESAS M37-B2 Wireless Lavalier Microphone system, showing the compact transmitter and receiver units.
Cov lus qhia ua haujlwm
1. Fais fab / Off
- Txhawm rau Fais Fab: Press and hold the power button on the transmitter for approximately 3 seconds until the indicator light turns on.
- Mus Faib Tawm: Press and hold the power button on the transmitter for approximately 3 seconds until the indicator light turns off.
2. Noise Reduction Feature
The M37-B2 features an integrated noise reduction function to minimize ambient sound interference.
- Activate Noise Reduction: Short press the power button on the transmitter once while the device is on. The indicator light may change color or pattern to confirm activation (e.g., from solid blue to flashing blue).
- Deactivate Noise Reduction: Short press the power button again. The indicator light will revert to its original state.
3. Qhov taw qhia teeb
Understanding the indicator lights is crucial for proper operation:
- Transmitter (Mic):
- Xiav Xiav: Powered on, connected, and ready for recording.
- Flashing Blue: Powered on, noise reduction active.
- Flashing Liab: Low battery. Please charge immediately.
- Solid Red (while charging): Kev them nyiaj tab tom ua.
- Light Off (while charging): Them tag nrho.
- Tus txais:
- Xiav Xiav: Powered on and connected to the transmitter.
- Flashing Blue: Powered on, searching for transmitter.
Kev tu
1. Kev ntxuav
To maintain the appearance and functionality of your microphone:
- Use a soft, dry cloth to wipe the surfaces of the transmitter and receiver.
- Tsis txhob siv cov tshuaj hnyav, cov kuab tshuaj, lossis cov tshuaj abrasive.
- Tsis txhob muaj dej noo rau hauv txhua qhov qhib.
2. Cia
When not in use, store the microphone system in a cool, dry place, away from direct sunlight and extreme temperatures. Use the provided carrying pouch to protect the devices from dust and scratches.
3. Kev kho roj teeb
To prolong the life of the built-in Lithium Ion batteries:
- Avoid fully discharging the batteries frequently.
- Charge the devices regularly, even if not used for extended periods (e.g., once every 3 months).
- Do not expose the devices to high temperatures, as this can degrade battery performance.
Kev daws teeb meem
If you encounter issues with your MENERESAS M37-B2, please refer to the following common problems and solutions:
| Teeb meem | Ua Tau | Kev daws |
|---|---|---|
| Tsis muaj suab los yog ntim tsawg | Microphone not powered on; Not paired; Receiver not fully inserted; Device volume too low; App settings. | Ensure both transmitter and receiver are powered on and paired (solid blue light). Reinsert receiver firmly. Check device volume and app microphone input settings. |
| Lub suab tsis zoo / Tsis txav | Interference; Distance too far; Low battery; Noise reduction not active (if desired). | Move away from other wireless devices. Ensure transmitter is within range of receiver. Charge devices. Activate noise reduction feature. |
| Ntaus tsis txuas | Transmitter/Receiver not powered on; Pairing failed; Receiver not compatible with device (e.g., Android without adapter). | Ensure both devices are on. Power cycle both devices and try pairing again. Verify receiver compatibility or use appropriate adapter for Android. |
| Lub roj teeb luv luv | Battery degradation; Not fully charged. | Ensure devices are fully charged before use. Follow battery care guidelines in the Maintenance section. |
Specifications
Key technical specifications for the MENERESAS M37-B2 Wireless Lavalier Microphone:
- Qauv nab npawb: M37-B2
- Hom Tshuaj: MENERESAS
- Microphone Form Factor: Lavalier
- Connectivity Technology: RF (Xov tooj cua zaus)
- Hom Connector: Lightning (for receiver)
- Tshwj xeeb Feature: Txo suab nrov
- Lub zog Source: Roj teeb Powered
- Hom roj teeb: Lithium Ion
- Number of Battery: 3 (Unknown type, included)
- Number of Channels: 1
- Yam khoom hnyav: Kwv yees li 5 ooj (0.14 Kilograms)
- Khoom Dimensions: 5.24 x 4.33 x 1.54 nti (L x W x H)
- UPC: 792105683980
Warranty thiab Support
Tsawg Warranty
This product is covered by a limited warranty against defects in materials and workmanship under normal use. The warranty period and terms may vary by region and retailer. Please retain your proof of purchase for warranty claims.
Kev Pab Txhawb Cov Neeg Siv Khoom
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact MENERESAS customer support through the retailer's platform or the official MENERESAS website. Please have your model number (M37-B2) and purchase information ready when contacting support.