Digital Wireless MicrophoneDesigned for videographers on a limited budget and video hobbyists, BY-WM4 PRO system is a new generation 2.4 GHz wireless microphone, dual-Channel for capturing audio with dual subjects to your smartphones, tablets, DSLR cameras, consumer camcorders, PCs etc. It’s a compact and extraordinarily easy-to-use wireless microphone system for recording crisp and clear speech, and interviews. Omnidirectional lavalier mic included is suitable for performers who which to exhibit freedom of movement in their visual recordings. Additionally, the system offers a up to 60m (197ft) line-of-sight operation range. BY-WM4 Pro-K1 consists of one compact body-pack transmitter (TX4 Pro), a portable receiver(RX4 Pro), a Lavalier/lapel microphone, an omnidirectional lavalier microphone, a 3.5mm TRRS audio cable and a 3.5mm TRS audio cable, which provides immediate out-of-the-box operability for anyone, making it ideal for video, podcast, and mobile journalism applications. The receiver is built with 3.5mm mic and 3.5mm headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack. For mobile Journalists, Vloggers, YouTubers, Podcasters and more. Compatible with most of Audio/Video equipments, such as Smartphone, tablet, DSLR, small recorder, Audio Recorder, PC etc. Dual-channel receiver allows working two transmitters at the same time. Compact and lightweight bodypack transmitter and receiver. Electret condenser, omnidirectional lavalier microphone. With simple gain buttons and a power/pair button, the system is comfortably easy to use.
Digital Wireless MicrophoneDesigned for videographers on a limited budget and video hobbyists, BY-WM4 PRO system is a new generation 2.4 GHz wireless microphone, dual-Channel for capturing audio with dual subjects to your smartphones, tablets, DSLR cameras, consumer camcorders, PCs etc. It’s a compact and extraordinarily easy-to-use wireless microphone system for recording crisp and clear speech, and interviews. Omnidirectional lavalier mic included is suitable for performers who which to exhibit freedom of movement in their visual recordings. Additionally, the system offers a up to 60m (197ft) line-of-sight operation range. BY-WM4 Pro-K1 consists of one compact body-pack transmitter (TX4 Pro), a portable receiver(RX4 Pro), a Lavalier/lapel microphone, an omnidirectional lavalier microphone, a 3.5mm TRRS audio cable and a 3.5mm TRS audio cable, which provides immediate out-of-the-box operability for anyone, making it ideal for video, podcast, and mobile journalism applications. The receiver is built with 3.5mm mic and 3.5mm headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack. For mobile Journalists, Vloggers, YouTubers, Podcasters and more. Compatible with most of Audio/Video equipments, such as Smartphone, tablet, DSLR, small recorder, Audio Recorder, PC etc. Dual-channel receiver allows working two transmitters at the same time. Compact and lightweight bodypack transmitter and receiver. Electret condenser, omnidirectional lavalier microphone. With simple gain buttons and a power/pair button, the system is comfortably easy to use.
There are no live offers for BOYA BY-WM4 Pro-K1 Wireless Microphone System right now. The all-time low we recorded was $29.98 on 29 Aug 2026. Set a price alert to hear when it's back in stock.
Prices last updated 29 Aug 2026.
BOYA BY-WM4 Pro-K1 Wireless Microphone System
Digital Wireless MicrophoneDesigned for videographers on a limited budget and video hobbyists, BY-WM4 PRO system is a new generation 2.4 GHz wireless microphone, dual-Channel for capturing audio with dual subjects to your smartphones, tablets, DSLR cameras, consumer camcorders, PCs etc. It’s a compact and extraordinarily easy-to-use wireless microphone system for recording crisp and clear speech, and interviews. Omnidirectional lavalier mic included is suitable for performers who which to exhibit freedom of movement in their visual recordings. Additionally, the system offers a up to 60m (197ft) line-of-sight operation range. BY-WM4 Pro-K1 consists of one compact body-pack transmitter (TX4 Pro), a portable receiver(RX4 Pro), a Lavalier/lapel microphone, an omnidirectional lavalier microphone, a 3.5mm TRRS audio cable and a 3.5mm TRS audio cable, which provides immediate out-of-the-box operability for anyone, making it ideal for video, podcast, and mobile journalism applications. The receiver is built with 3.5mm mic and 3.5mm headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack. For mobile Journalists, Vloggers, YouTubers, Podcasters and more. Compatible with most of Audio/Video equipments, such as Smartphone, tablet, DSLR, small recorder, Audio Recorder, PC etc. Dual-channel receiver allows working two transmitters at the same time. Compact and lightweight bodypack transmitter and receiver. Electret condenser, omnidirectional lavalier microphone. With simple gain buttons and a power/pair button, the system is comfortably easy to use.
Digital Wireless MicrophoneDesigned for videographers on a limited budget and video hobbyists, BY-WM4 PRO system is a new generation 2.4 GHz wireless microphone, dual-Channel for capturing audio with dual subjects to your smartphones, tablets, DSLR cameras, consumer camcorders, PCs etc. It’s a compact and extraordinarily easy-to-use wireless microphone system for recording crisp and clear speech, and interviews. Omnidirectional lavalier mic included is suitable for performers who which to exhibit freedom of movement in their visual recordings. Additionally, the system offers a up to 60m (197ft) line-of-sight operation range. BY-WM4 Pro-K1 consists of one compact body-pack transmitter (TX4 Pro), a portable receiver(RX4 Pro), a Lavalier/lapel microphone, an omnidirectional lavalier microphone, a 3.5mm TRRS audio cable and a 3.5mm TRS audio cable, which provides immediate out-of-the-box operability for anyone, making it ideal for video, podcast, and mobile journalism applications. The receiver is built with 3.5mm mic and 3.5mm headphone output jacks. The bodypack transmitter includes a MIC jack and LINE IN jack. For mobile Journalists, Vloggers, YouTubers, Podcasters and more. Compatible with most of Audio/Video equipments, such as Smartphone, tablet, DSLR, small recorder, Audio Recorder, PC etc. Dual-channel receiver allows working two transmitters at the same time. Compact and lightweight bodypack transmitter and receiver. Electret condenser, omnidirectional lavalier microphone. With simple gain buttons and a power/pair button, the system is comfortably easy to use.
Last updated at 08/29/2026 11:14:12
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
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7-day returns
originally posted on pbtech.co.nz
We purchased this to be able to capture our presenter speaking for our zoom recordings of our workshops. Very easy to set up and the batteries last a long time. We have been using it for four months now and it has great sound. A perfect affordable microphone option.
originally posted on catch.com.au
Working good
originally posted on photosetup.ro
The best
| Wireless Technology | Digital 2.4 GHz |
| Included Transmitters | 1 x Bodypack with Microphone |
| Diversity | Non-Diversity |
| RF Frequency Band | 2405 to 2478 MHz |
| RF Channel Scanning | Auto-Scan |
Boya BY-WM4 Pro-K1 Omnidirectional Wireless Lavalier Microphone System
Delivery between 4–9 Sept $8.95
BOYA BY-WM4 Pro K1 Wireless Lavalier Microphone System
Delivery $4
Boya Digital Wireless Microphone Kit Transmitter Dual Channel
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
BOYA BY-WM4 Pro-K1 Wireless Microphone System with omnidirectional lavalier
Delivery $9.95
BOYA BY-WM4 Pro-K1 Wireless Lavalier Microphone System. (Omnidirectional)
Delivery $9.95
We purchased this to be able to capture our presenter speaking for our zoom recordings of our workshops. Very easy to set up and the batteries last a long time. We have been using it for four months now and it has great sound. A perfect affordable microphone option.
Working good
The best
Good quality audio considering cost.
| Wireless Technology | Digital 2.4 GHz |
| Included Transmitters | 1 x Bodypack with Microphone |
| Diversity | Non-Diversity |
| RF Frequency Band | 2405 to 2478 MHz |
| RF Channel Scanning | Auto-Scan |
