Lang Xin Wei Electronics M1 Type-C Receiver Wireless Microphone User Manual
- June 6, 2024
- Lang Xin Wei Electronics
Table of Contents
Lang Xin Wei Electronics M1 Type-C Receiver Wireless Microphone
Production Introduction
Thank you for choosing our product.
This is a smart wireless microphone that records external voices at a
professional level. It is a plug-and-play device, meaning no need for any APP.
It can be widely used for live streaming, vlogging, interview programs,
interview recording, video teaching, etc.
The wireless microphone consists of a transmitter and Type-C receiver (as
shown below).
ID Diagram
- ID Diagram
- Microphone indicator light
- Microphone Type-C charging port
- Microphone belt clip
- Power/Mute button
- Receiver Type-C connector
- Receiver indicator light
- Receiver Type-C charging port
- Strap hole
How to Use
Step 1: Insert the receiver’s Type-C connector into the mobile phone’s
Type-C port. If the receiver’s indicator light is ON, it means that the mobile
phone has been connected successfully.
Note: For users of OPPO/VIVO/Realme mobile phones, go to the Settings (Search “OTG” – enable OTG connection).
Note: The device may be incompatible with some Android OS versions. Please ask the distributor for more details.
Step 2: Press the microphone’s Power button. If the button’s indicator light turns green, it means that the microphone is powered on successfully. Then the microphone’s indicator light is normally ON in green, indicating that the microphone has been successfully connected to the Type-C receiver and is ready for pickup.
Note: If the indicator light of the powered-on microphone flashes green, it means that the microphone is not connected to the receiver. Plug the receiver into the mobile phone’s port again or re-pair the device in the way described below.
Step 3: When the receiver’s indicator light is normally ON in green, the
microphone is ready for pickup when using the camera, live streaming, and
other APPs.
Note: The type-C receiver is battery-free, so it does not need to be charged during live streaming. A low battery mobile phone during live streaming can be charged through the receiver’s Type-C charging port.
UI Function
| Function/Status | Operation | Indicator Light Status |
|---|---|---|
| Power ON | Short press | Normally ON in green |
| Power OFF | Long press for 3s | Flashes green twice |
| Search for pairing | Flashes green fast | |
| Successful pairing | Normally ON in green | |
| Mute | Short press | Normally ON in blue |
| Unmute | Short press | Blue OFF and green ON |
normally
Low power alarm| Powered ON| Flashes blue slowly
Charge| Plug in Type-C cable| Normally ON in red, OFF
after full charging
Types- C receiver
| Function/Status | Operation | Indicator Light Status |
|---|---|---|
| Power ON | Plugin | Normally ON in green |
| Power OFF | Unplug | OFF |
| Search for pairing | Flashes green slowly | |
| Successful pairing | Normally ON in green |
Instructions for repairing: If the microphone and receiver are not
connected, with their indicator lights flashing green, re-pairing is required.
One-transmitter-one-receiver pairing: first unplug the receiver from a
mobile phone. With the microphone transmitter ON, long-press the Power button
for 8s until the indicator light flashes green. Plug the receiver into a
mobile phone. If their indicator lights are normally ON in green, the
microphone transmitter and receiver are paired successfully.
Two-transmitter-one-receiver pairing: first pair a microphone transmitter
in the same way as a two-transmitter-one-receiver pairing. Then, turn off the
paired microphone transmitter, and unplug the receiver. Turn on the second
unpaired microphone transmitter, long-press the Power button for 8s until the
indicator light flashes green fast. Plug the receiver into a mobile phone. The
microphone transmitter and receiver are connected successfully if their
indicator lights are normally ON in green. Finally, turn on the first paired
microphone transmitter. The indicator lights of both microphone transmitters
will be normally ON in green, meaning the two-transmitter-one-receiver pairing
is successful.
Packing List
The Package includes:
- Microphone transmitter
- Type-C receiver
- Type-C charging cable
- User Manual
- This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: this device may not cause harmful interference, and this device must accept any interference received, including interference that may cause undesired operation.
Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device and its antenna(s) must not be co-located or operated in
conjunction with any other antenna or transmitter. Radiation Exposure
Statement
The device has been evaluated to meet general RF exposure requirements in
portable exposure conditions without restriction.
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