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Clear Audio Lavalier for Interviews Pro

Name: Clear Audio Lavalier for Interviews Pro
Rating: 5.00 (6 reviews)

~~$707.99~~ $566.99

19% off Free Shipping

#14:200004891#BY-V4 3.5mm TRS

How It Fits

What Customers Are Saying

Small True to size Large

Measurements

Size	Waist	Hips	US/CAN
XS	24-25	35-36	0/1
S	26-27	37-38	3/5
M	28-29	39-40	7/9
L	30.5-32	41.5-43	11/13
XL	33.5	44.5	15
1X	37-38.5	47-48.5	14/16
2X	40-42	50-52	18/20
3X	44-46	54-56	22/24

Measurements are approximate. For the best fit, we recommend measuring yourself and comparing to our size chart.

Color BY-V4 3.5mm TRS

Battery type: Rechargeable
Color pattern: Black, Clear
Connectivity technology: Wireless, USB, Wired
Device interface: USB, 3.5 mm
Microphone design: Lavalier
Power source: Rechargeable

This discount is based on purchasing the main product

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Free Local and International shipping. See details

Delivery:

Estimated between Aug 14, 2026 and Aug 16, 2026 Ships within 1 business day after payment clears. | SHOP Track Order | Ourlum Orders | Track Orders

Returns:

30 days returns. 100% Money back guaranteed no question ask. If the mistake is from Us. See details

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Clear Audio Lavalier for Interviews Pro

~~$707.99~~ $566.99

BY-V4 3.5mm TRS

Clear Audio Lavalier for Interviews Pro

Clear Audio Lavalier for Interviews Pro is the BOYA BY-V4U four-channel wireless lavalier system for iPhone, USB-C devices, tablets, and cameras. A Smart Products for Better Living solution, it enables cable-free, multi-speaker interviews with reliable, clear dialogue in dynamic settings.

Four-channel wireless: up to four transmitters
2.4 GHz digital with auto channel hopping
Omnidirectional transmitters
Universal outputs: USB-C, iOS Lightning, 3.5mm TRS
USB-C pass-through power for charging while recording

Benefits: reliable, flexible audio for panels, vlogs, and on-site reporting with minimal setup and clutter.

Output options: USB-C, iOS Lightning, 3.5mm TRS
Range: up to 200 m unobstructed
Transmitters: ~6 h per charge; ~2 h to recharge
Kit contents: four transmitters, one receiver, charging case, cables

Who it's for: creators needing professional multi-speaker audio in the field

Q: How many speakers? A: Up to four transmitters with one receiver
Q: Device compatibility? A: USB-C, iOS Lightning; 3.5mm TRS
Q: Battery life? A: ~6 h per transmitter; ~2 h to recharge
Q: Range? A: Up to ~200 m in open space

Use cases: panels, multi-person vlogs, on-site reporting

Bold

This product is part of OurLum's collection of practical products designed to make everyday life easier, more comfortable, and more enjoyable.

Clear Audio Lavalier for Interviews Pro

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5 stars: 6 (100%)
4 stars: 0 (0%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

I haven't tested the quality yet. But it arrived on the expected time and well packaged, and the other thing is that it connects well with the iPhone.