BOYA BY-WM3T 2.4GHz Dual-Channel Wireless Microphone System
General Introduction
The BY-WM3T is an ultra-compact and portable 2.4GHz wireless microphone system. It is ideal for content creation, live streaming, vlogging, mobile journalism and much more.
This series has 3 different receiver options: 3.5mm TRS, iOS Lightning or USB-C output included in the kits, compatible with a camera, smartphone, tablet, computer and more. The USB-C receiver and iOS Lightning receiver are device powered and have USB-C charging ports, which support charging and powering of devices while in use.
The included charging case allows you to charge the transmitter(s) and 3.5mm TRS receiver anywhere, making the kit easy to carry on.
Features
- The units will be paired automatically as soon as they are switched on.
- Also available in 48kHz HD audio when noise cancellation enabled.
- Wide-range 20-20,000Hz frequency response - deliver exceptional high-quality sound.
- Transmitter's built-in rechargeable lithium-ion battery provides 10+ hours of recording.
- Up to 100m wireless operating range.
Product Structure
Transmitter (BY-WM3T-TX)
- 1. Built-in microphone
- 2. Status indicator
- 3. Noise cancellation enabled (indicated by static green light)
- 4. Power button
- 5. Belt clip
- 6. USB-C charging port
- 7. Charging contacts
Transmitter Status Indicator
| Status | Indicator |
|---|---|
| Unpaired | Blinking red and blue alternately |
| Paired successfully | Static blue |
| Mute | Blinking blue slowly |
| Low battery | Blinking red slowly |
| Charging | Static red (in shutdown mode) |
| Fully charged | Red light off |
Receiver Options
BY-WM3T-RX35: 3.5mm TRS Receiver
- 1. Status indicator
- 2. 3.5mm TRS connector: Can be connected to cameras, recorders, mixers or other devices with a 3.5mm TRS jack.
- 3. USB-C charging port: For charging the receiver.
- 4. Power button: Press and hold for 2 seconds to power on or off.
- 5. Charging contacts
RX35 Status Indicator
| Status | Indicator |
|---|---|
| Unpaired | Blinking blue |
| Paired successfully | Static blue |
| Low battery | Blinking red slowly |
| Charging | Static red (in shutdown mode) |
| Fully charged | Red light off |
BY-WM3T-RXD: iOS Lightning Receiver
- 1. Status indicator
- 2. MFi certified lightning connector: It can be connected to an iOS Lightning device.
- 3. USB-C charging port: When the BY-WM3T-RXD is plugged into an external device, the external device can be powered via this charging port. Note: iPad and iPhone can be charged through this port, which also supports up to 3A fast charging.
RXD Status Indicator
| Status | Indicator |
|---|---|
| Unpaired | Blinking blue |
| Paired successfully | Static blue |
| Low battery | Blinking red slowly |
| Charging | Static red (in shutdown mode) |
| Fully charged | Red light off |
BY-WM3T-RXU: USB-C Receiver
- 1. Status indicator
- 2. USB-C connector: It can be connected to an Android phone, tablet or other USB-C devices.
- 3. USB-C charging port: When the BY-WM3T-RXU is plugged into an external device, the external device can be powered via this charging port. Note: Most USB-C devices can be charged through this port.
RXU Status Indicator
| Status | Indicator |
|---|---|
| Unpaired | Blinking blue |
| Paired successfully | Static blue |
| Low battery | Blinking red slowly |
| Charging | Static red (in shutdown mode) |
| Fully charged | Red light off |
Charging Case (BY-WM3T-CC)
- 1. Slot for transmitter(s)
- 2. Slot for receiver
- 3. Charging indicator
- 4. USB-C charging port
Charging Case Battery Level Indicator
| Status | Indicator |
|---|---|
| Low battery | <10% |
| Charging | 26-50% |
| Charging | 51-75% |
| Charging | 76-99% |
| Fully charged | 100% |
How to Use
For the kit of BY-WM3T-M2
- The transmitter(s) and receiver will be turned on automatically as soon as it is taken out of the charging case (Or press the power buttons for 2 seconds to power on).
- The transmitter(s) and receiver will be automatically paired. Their indicators are all static blue.
- Plug the BY-WM3T-RX35 receiver into a device with a 3.5mm TRS jack.
- You are ready to record.
For the kit of BY-WM3T-D2/BY-WM3T-U2
- The transmitter(s) will be turned on automatically as soon as it is taken out of the charging case (Or press the power button for 2 seconds to power on).
- Plug the BY-WM3T-RXD receiver into an iOS Lightning device or the BY-WM3T-RXU receiver into a USB-C device.
- The transmitter(s) and receiver will be automatically paired. Their indicators are all static blue.
- Launch a video or audio recording app.
- Select external microphone, if applicable (app dependent).
- You are ready to record.
Tips
- It is recommended to record a sample and play it back to check if the audio level is acceptable before recording.
- After recording, put the transmitter(s) and BY-WM3T-RX35 receiver back into the case for charging.
- Due to 2.4GHz wireless frequency, signal can be easily attenuated. Please try to avoid obstacles, such as walls and buildings, and avoid close proximity to devices with 2.4GHz signal, such as high-power Wi-Fi antennas, radios, etc.
Troubleshooting
No sound or no sound when connected to an external device
- Make sure the connector on the receiver is well-connected to your device.
- Make sure the transmitter(s) is not muted.
Current noise or other abnormal noise appears during monitoring
- In order to improve the recording effect in a noisy environment, it is recommended to enable noise cancellation.
- Make sure there is no interference near the unit. If the noise still exists after changing the unit's position, please contact customer service.
Frequently intermittent sound
Make sure there is no interference between the transmitter(s) and the receiver. If the intermittent sound still occurs frequently, please contact customer service.
Failed to charge the transmitter(s) or receiver via the charging case
- Make sure the charging contacts of both are in full contact. Wipe the charging contacts with a clean cloth and try again.
- If you want to check whether the magnetic force is aging or whether the charging contacts of the two are not in sufficient contact, press the transmitter/receiver placed in the charging box to check whether it is in a charging state. If the transmitter(s) or the receiver is still failed to be charged, please contact customer service.
Specifications
Transmitter & Receiver
| Parameter | Value |
|---|---|
| Transmission Type | 2.4GHz digital frequency |
| Modulation | GFSK |
| Polar Pattern | Omnidirectional |
| Antenna | Ceramic antenna |
| Operating Range | Up to 100m (without obstacle) |
| RF Output Power | 10dBm |
| Distortion | <0.1% |
| Frequency Response | 20Hz-20kHz |
| Sensitivity | -40dB±2 (1V/Pa) |
| Sampling Rate | 48kHz |
| Bit Rate | 16bit |
| Signal-to-Noise Ratio | 85dB |
| Audio Input | Built-in microphone capsule |
| Audio Output | RX35: 3.5mm TRS analog output RXD: iOS Lightning digital output RXU: USB-C digital output |
| Power Requirements | TX/RX35: Built-in lithium-ion battery/ Charging contacts/ USB-C charging port RXD/RXU: Powered by an external device |
| Battery Capacity of TX/RX35 | TX: 95mAh; RX35: 95mAh |
| Battery Life of TX/RX35 | TX: Approx. 10 hours RX35: Approx. 5.5 hours |
| Charging Time of TX/RX35 | Approx. 2 hours |
| Weight | TX: 9.5g; RX35: 10g; RXD: 7g; RXU: 6g |
| Dimensions | TX: 53.0x18.4x16.8mm RX35: 47.4x38.9x11.6mm RXD: 47.4x26.7x11.6mm RXU: 47.4x26.6x11.6mm |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -10°C to +50°C |
Charging Case
| Parameter | Value |
|---|---|
| Battery Capacity | 600mAh |
| Charging Time | Approx. 2 hours |
| Charging Connector | USB-C port |
| Times for Charging Microphone | 2 times (2*TX) |
| Weight | 74.5g |
| Dimensions | 65.8x52.8x72 mm |
| Operating Temperature | 0°C to +50°C |
| Storage Temperature | -10°C to +50°C |
In the Box
BY-WM3T-M2
- 2x BY-WM3T-TX Transmitter
- 1x BY-WM3T-RX35 Receiver
- 1x BY-WM3T-CC Charging Case
- 1x USB-C Charging Cable
- 2x Foam Windscreen
- 1x Carrying Case
BY-WM3T-D2
- 2x BY-WM3T-TX Transmitter
- 1x BY-WM3T-RXD Receiver
- 1x BY-WM3T-CC Charging Case
- 1x USB-C Charging Cable
- 2x Foam Windscreen
- 1x Carrying Case
BY-WM3T-U2
- 2x BY-WM3T-TX Transmitter
- 1x BY-WM3T-RXU Receiver
- 1x BY-WM3T-CC Charging Case
- 1x USB-C Charging Cable
- 2x Foam Windscreen
- 1x Carrying Case
Warranty Information
Check Your BOYA Warranty Status
- The Warranty Start Date shall be the date you purchase the Product with a valid invoice.
- If the Customer is unable to provide an invoice of the original purchase, the Warranty Start Date shall be ninety (90) days after the Production Date displayed on the unit or its serial number (SN).
Go to https://cn.boya-mic.com/service-policy. Enter a serial number (SN) to retrieve the warranty status for your Product. The result is for reference only, not as judgment criteria for warranty.
For information about warranty, return, and replacement policies or service for repair, please visit https://cn.boya-mic.com/service-policy.
You acknowledge that the warranty for your device is only valid in the country/region where it was purchased.
