tongyu J3 Wireless Lavalier
A $15 phone lav on a 30 percent campaign.
Tracked 2026-10-01. The retailer listing is the price you pay.
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
Our take on the tongyu J3 Wireless Lavalier
The tongyu J3 is a tiny wireless lavalier with a plug-in receiver, a low-cost phone mic for IRL streamers.
Its tracked $14.99 has not moved across 3 points from August 26 to October 1, 2026. The listing says it uses 2.4G auto-sync, so there is no Bluetooth pairing, cable or app. A DSP chip handles noise and wind reduction. It has a clip and one-touch recording, and lists smartphones as the compatible device. At this price, expect a basic mic, and keep your phone port in mind when picking the receiver. Retailer rating is 4.6 across 19 ratings.
- Under $15 tracked
- No Bluetooth pairing or app needed
- DSP chip for noise and wind reduction
- Only 19 retailer ratings
- Lists smartphones only
- Price history is only 3 flat points
Where it fits in a build
On the move, a mic into the camera keeps audio in sync past the stream delay. See every audio pick
| Type | Wireless lav |
| Connects to | USB-C phone |
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tongyu J3 Wireless Lavalier
$14.99Tracked 2026-10-01
Buy links are affiliate links: we earn a commission at no extra cost to you. Prices are tracked estimates, not live prices. Full disclosure
We do not lab-test hardware. Ratings and review counts come from the retailer listing and are labelled as such; stream-quality figures are conservative planning budgets from our published model. Prices are tracked at build time, not live, and were last refreshed 2026-10-22. How the numbers are derived: methodology. How picks are chosen: editorial policy.