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BY-XM6-K4 – BOYA Digital True-Wireless 2-Person Microphone System with Lightning Connector for iOS Devices (2.4 GHz) and charging cradle

Brand: BOYA
(1 customer review)


BOYA Digital True-Wireless 2-Person Microphone System with Lightning Connector for iOS Devices (2.4 GHz) and charging cradle

In stock

Key Features
  • For Video, Vlogging, YouTube, Instagram
  • For Mobile Devices with Lightning Port
  • 2 Transmitters with Built-In Mics
  • 2 Omnidirectional Lavalier Mics
  • Charging cradle included
  • Compact Dual-Channel Receiver
  • Easy-to-Use Plug & Play Operation
  • Adjustable Gain, Headphone Monitoring
  • 7 Hours on Built-In Rechargeable Battery
  • Up to 328′ Range

The Boya BY-XM6-K4 is a compact, true-wireless microphone system offering an easy-to-use and all-inclusive solution for recording two subjects to your Lightning-enabled iOS mobile device. The system delivers improved sound quality over the built-in mics on tablets and mobile devices to supply clear, intelligible speech for journalists, YouTube/Instagram creators, TikTok personalities, vloggers, and more.

The package includes two clip-on transmitters, each with a built-in omnidirectional microphone, letting you quickly and easily mic up your subjects for hands-free, on-camera demonstrations, presentations, interviews, and performances. Two lavalier microphones are also included for a more discreet appearance, if desired; simply plug the mics into the 3.5mm input jacks and use the transmitters as bodypack units. Charging cradle included.

The compact, dual-channel receiver offers a 328′ line-of-sight maximum operating range and plugs directly into the Lightning connector on your iOS device. A 3.5mm jack allows for headphone monitoring. The transmitter is powered for up to 7 hours by a rechargeable lithium-ion battery, while the receiver is powered via the Lightning connector in your phone or tablet. The components arrive pre-paired at the factory—just power up, plug the receiver in, and you’re ready to go.

Easy 2-Person System with Clip-On Mic/Transmitters + Lavalier Mics
  • The compact clip-on transmitters feature built-in microphones for a true-wireless solution for on-camera talent.
  • Two lavalier mics are included for when a more discreet look is desired; the mics plug into the 3.5mm jacks on the transmitters.
  • A fur windshield is provided for each transmitter mic and a foam windscreen is provided for each lavalier.
  • The omnidirectional pickup patterns on the transmitter mics and the lav mics help to deliver consistent audio levels, even when the subject turns away from the mic.
  • The adjustable gain control on the transmitters allows you to optimize the inputs for speakers and performers with varying performance styles.
  • OLED screens on the transmitters make it easy to see levels, along with battery, mute, and pairing statuses.
  • Simply power On the receiver and transmitters to access reliable wireless audio functionality in an instant.
Compact, Dual-Channel Receiver
  • The compact receiver plugs into the Lightning connector on your iOS phone or tablet.
  • The receiver features a 3.5mm headphone jack for monitoring.
  • The OLED screen makes it easy to see levels, battery statuses, mute, mono/stereo, and pairing statuses.

BOYA BY-XM6-K4 Specs

Wireless Technology Digital 2.4 GHz
Included Transmitters 2 x Clip-On with Microphone
Diversity Non-Diversity
RF Frequency Band 2405 to 2478 MHz
RF Channel Scanning Auto-Scan
Max Operating Range 328.1′ / 100 m (Line of Sight)
Max Transmitters per Band 2
Built-In Recorder No
Timecode Support No
Control App Support No
Encryption None
Modulation GFSK
Receiver Type Plug-In
Mounting Options Plug-In (with Included Hardware)
Antenna PIFA
Number of Audio Channels 2
Audio I/O 1 x 1/8″ / 3.5 mm TRS Female Unbalanced Headphone Output
Network I/O None
Word Clock I/O None
USB/Lightning Connectivity 1 x Lightning Male (Audio, Bus Power)
Standalone Audio Interface Capable No
Power Requirements Bus Power (USB)
Operating Temperature 14 to 122°F / -10 to 50°C
Storage Temperature -4 to 131°F / -20 to 55°C
Dimensions 3 x 0.9 x 0.5″ / 75.6 x 23 x 12 mm
Weight 0.5 oz / 14.5 g
Transmitter Type Clip-On with Microphone
RF Output Power 10 mW
Audio I/O 1 x 1/8″ / 3.5 mm 3-Pin Female Input
Included Cable Connector 1/8″ / 3.5 mm TRS
Muting Off/On Switch
Auto-Level Control No
Frequency Response 35 Hz to 18 kHz
Antenna Internal
Power Requirements Battery
Battery Type 1 x Built-In Rechargeable (Included)
Approx. Battery Life 7 Hours
USB/Lightning Connectivity 1 x USB-C (Charging)
Display & Indicators OLED (Audio Level, Battery Status, Multifunction, Mute, Power, Sync)
Operating Temperature 14 to 122°F / -10 to 50°C
Storage Temperature -4 to 131°F / -20 to 55°C
Dimensions 1.3 x 2.4 x 0.7″ / 32 x 62 x 17 mm
Weight 1.1 oz / 32 g
Microphone Type Integrated
Sound Field Mono
Polar Pattern Omnidirectional
SNR 84 dB
Maximum SPL 120 dB SPL
Sensitivity -39 dB
Microphone 2
Microphone Type Lavalier
Sound Field Mono
Polar Pattern Omnidirectional
Maximum SPL 110 dB SPL
Sensitivity -39 dB
Output Connectors 1 x 1/8″ / 3.5 mm TRS Male
Packaging Info
Package Weight 0.7 lb
Box Dimensions (LxWxH) 6.3 x 4.4 x 2.7″
Weight 2 lbs

1 review test for BY-XM6-K4 – BOYA Digital True-Wireless 2-Person Microphone System with Lightning Connector for iOS Devices (2.4 GHz) and charging cradle

  1. A court reporter from Colorado

    I am a freelance reporter in Colorado and usually do several civil trials a year.  I purchased two Boya wireless systems because I was worried about the batteries not lasting long enough with just one, and used both transmitters at the bench for bench conferences.  First time EVER I could clearly hear the bench conferences!

    I had an old Andrea Electronics microphone I used for backup recording into my software for depositions, but purchased a new “wired”  mic anyway.  The difference is huge, so I’m glad I replaced the old one!

    I purchased the JUST MIC IV mixer so I could plug in the wired mic and ONE of the Boya systems (the second was charging and I would switch them out after lunch). 

    I muted the Boya system while proceedings were going on and muted the wired mic when there were bench conferences.  I tried leaving both on at the same time because sometimes the judge was a bit quiet, but there was a bit of an echo.  Didn’t really matter, though, because the audio was CLEAR and this courtroom was LARGE.

    One of the other features I LOVED, LOVED, LOVED about the mixer is I had ear buds plugged into it, an ear bud in one ear, and I could turn up the volume, which enabled me to hear things that I could tell opposing counsel didn’t hear at times because I could see a little frown on their face and then they would look at the realtime.


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