Therivo Wireless Microphone 2-Pack

Technical details

The main draw here is the 3-in-1 receiver: it’s designed to connect with different recording devices without swapping receiver ports. That makes this two-microphone kit useful when you move between a phone and a camera, rather than relying on a mic built for just one setup. The compact clip-on mics are listed at about 1.4 x 1.4 x 0.4 inches and 0.5 ounces each, so they’re meant to sit on a collar without adding much bulk.

The system offers noise cancellation and high-fidelity stereo modes, with 20 Hz–20 kHz recording at 48 kHz/16-bit. The listed signal-to-noise ratio is up to 58 dB. Each mic provides up to 10 hours of continuous use, alternating between the two is described as extending recording time to 20 hours. Type-C charging is supported.

What it works with

The receiver is described as compatible with Android phones, iPhones, iPads, cameras, and other devices. It uses 2.4 GHz wireless transmission and is rated for a range of up to 65 feet in open areas. That open-area qualification matters: the stated distance shouldn’t be treated as a promise for every room, especially where walls or other obstacles are involved.

Setup is intended to be plug and play, without an app, Bluetooth pairing, or a separate adapter. One exception noted for some Android phones is that OTG may need to be enabled in settings. If you plan to use it with a camera, check that the receiver connection suits your particular setup, the listing doesn’t name specific camera models or ports.

Usage tips

For a quick talking-head video, clip a mic near your collar, plug in the receiver, and power on the transmitter. The listing says they connect automatically. Try the noise-cancellation mode when surrounding sound is distracting, or the high-fidelity stereo mode when you want to use the alternate recording option. A windscreen is included in the described setup, which can be useful for recording outdoors, though the listing doesn’t specify how much wind it can handle.

With two microphones, you can alternate them while one charges to extend the session, or use the pair for a recording that needs two clip-on mics. The stated 20-hour figure refers to alternating between both mics, not to one mic running continuously for that long. That distinction is worth keeping in mind for long shoots.

Questions before you buy

Does it need an app or Bluetooth? The product description says no app or Bluetooth connection is needed, plug in the receiver and power on the mic.

Can it record for 20 hours on one charge? No. Each microphone is listed for up to 10 hours per charge. The 20-hour figure is for alternating between the two microphones.

Will it work with every Android phone immediately? It’s described as compatible with Android phones, but some may require OTG to be enabled in settings.

When it makes sense

A solid pick if you want a small wireless lavalier kit for mobile videos, streaming, interviews, or casual podcast recording and value having a receiver intended for phones, tablets, and cameras. Compared with buying a mic for one device, the multi-device approach may suit a creator who changes recording setups. You may want to skip it if you need a guaranteed range through walls, a named camera-specific connection, or a single microphone that runs for 20 hours on its own. The listed specs make the intended use clear, but they don’t establish how the audio will perform in your particular room or recording conditions.