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BY-WM3T
2.4GHz Dual-Channel Wireless Microphone
The BY-WM3T is a compact and portable 2.4GHz wireless microphone system, compatible with a wide range of devices including smartphones, tablets, and more. It features automatic pairing and supports pass-through charging, with a transmitter battery life of up to 10 hours, ensuring stable, long-term operation and increased efficiency. Delivering high-quality audio with 48kHz/16bit and a frequency response of 20Hz-20kHz, it accurately captures authentic sound, making it ideal for content creation, live streaming, vlogging
Key Features
- The units will be paired automatically as soon as they are switched on
- 48 kHz / 16 bit,20-20 kHz,delivers high-quality,authentic sound
- Transmitter’s built-in rechargeable lithium-ion battery provides 10+ hours of recording
- One-Click noice cancellation removes background noise, resulting in crystal-sound quality
- 100 meters Stable transmission,moving freely within the range while enjoying clear audio delivery
- Plug-and-play, simple operation, quick setup, and time-saving
Specs
Q&A
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General
Receiver (RX) USB-C / Lightning / 3.5 mm
Transmitter (TX) with 2 mics
Color Black
Transmitter
Size 53 × 18.4 × 16.8 mm
Weight 9.5 g
Sample Rate / Bit Depth 48 kHz 16-bit
SNR (Signal to Noise Ratio) 85 dB
SPL 120 dB
Recording Mode Mono
Noise Cancellation One-Click
Human Voice Enhancement x
Low Cut Filter x
Transmission Range 100 m
Safety Track x
On-board Recording x
Diaphragm 4 mm Condenser Mic
Battery Life 10 H
Clip Plastic
Frequency Response 20 Hz - 20 kHz
Latency 25 ms
Human-machine Interaction Via physical buttons
Power Supply Built-in Li battery
Receiver
Monitoring ×
Playback while Connected to Mobile Devices
Gain Control ×
Power Supply RX35: Built-in Li battery,
RXU/D : Via the Mobile Device Connected
3.5mm
Type-C (USB-C)
Lightning
Charging Case
Size 65.8 × 52.8 × 72 mm
Weight 74.5 g
Battery Capacity 600 mAh
Q1The product isn’t working with an iPhone. What should I do?
Check if the RX receiver indicator is lit. Ensure the phone screen is on and the recording app is open.
Q2The product isn’t working with an Android phone. What should I do?
Verify the connection is secure. For some brands (e.g., VIVO, OPPO), enable the OTG function in the phone settings.
Q3Can the product be used while charging the phone?
Yes, it supports simultaneous use and charging. The RX product’s Type-C port can be connected to a Type-C charging cable to charge the phone.
Q4Can the Android receiver be connected to a charger while in use?
It is recommended to connect the charger before use to avoid disconnection issues during simultaneous use and charging.
Q5How do I activate the noise-canceling mode?
While paired and connected, press the NR button on the TX to enable noise cancellation; the indicator will show a steady green light.
Press the NR button again to disable noise cancellation; the indicator will switch to a steady blue light.
Q6The product isn't charging when placed in the charging case. What should I do?
Clean the contact points on both the product and the charging case to prevent poor connection due to oxidation. Then, charge the case
Q7The RX receiver isn’t charging when placed in the charging case. What should I do?
Only the RX35 has a built-in battery and can be charged in the case.
The RXUC and RXDi do not have batteries and require connection to a phone for power.
User Manual
BY-WM3T Series
Download
General
  • Receiver (RX)
  • USB-C / Lightning / 3.5 mm
  • Transmitter (TX)
  • with 2 mics
  • Color
  • Black
Transmitter
  • Dimensions
  • 53.0 × 18.4 × 16.8 mm
  • Weight
  • 9.5 g
  • Sample Rate / Bit Depth
  • 48 kHz 16-bit
  • SNR (Signal to Noise Ratio)
  • 85 dB
  • Max SPL
  • 120 dB
  • Output Mode
  • Mono
  • Noise Cancellation
  • One-Click
  • Frequency Response
  • 20 Hz - 20 kHz
  • Latency
  • 25 ms
  • Human Voice Enhancement
  • x
  • Low Cut
  • x
  • Transmission Range
  • 100 m
  • Onboard Recording
  • x
  • Built-in Mic
  • Battery Life
  • 10 H
  • Clip
  • Plastic
  • Display
  • x
  • Human-machine Interaction
  • Via physical buttons
  • Power Supply
  • Built-in Li battery
Receiver
  • Monitoring
  • ×
  • Playback Without Unplugging Receiver
  • Gain Control
  • ×
  • Power Supply
  • RX35: Built-in Li battery,
    RXU / D : Via the Mobile Device Connected
  • Charging while Recording
  • Supports Dual Device Output
  • ×
  • Adapter Design
  • ×
  • 3.5 mm
  • USB-C
  • Lightning
Charging Case
  • Dimensions
  • 65.8 × 52.8 × 72 mm
  • Weight
  • 74.5 g
  • Battery Capacity
  • 600 mAh
BY-WM3T
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