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Two tiny clip-on transmitters, magnetic mounts, wind sponges, USB-C and 3.5 mm adapters in a compact charging case

ULANZI A100 Wireless Lavalier Microphone Kit 2 Transmitters 3.5mm USB-C

SKU CH-7RVW-J56FP

Dual-transmitter lavalier kit with USB-C and 3.5 mm adapters, 13.5-hour case battery and 20-metre wireless range

  • Spec summaryTransmitter*2; Mag Mount*2; Charging Cable*1; Windproof Spon
  • Key featuresTransmitter*2; Mag Mount*2; Charging Cable*1; Windproof Spon
  • All-in-one charging case keeps gear organised and ready
  • Type-C and 3.5 mm adapters fit Android, iOS and cameras
  • Dual mounting clips and magnets weigh just 8.8 g per transmitter
  • Charging case delivers 13.5 hours total recording time
  • Three-level noise reduction plus windproof sponge filters background sound

Wireless Lavalier Kit for Mobile and Camera

The ULANZI A100 kit delivers two wireless clip-on transmitters and a single receiver that plugs into devices via USB-C or 3.5 mm. Each transmitter weighs 8.8 g and offers a choice of clip or magnetic mounting. The system records at 32 kHz / 16-bit with a 20 Hz–20 kHz frequency response.

Suits solo creators and two-person interviews

Content makers who need quick, cable-free audio for vlogs, podcasts or streaming will appreciate the all-in-one charging case and universal adapters. Users requiring more than two simultaneous voices, professional XLR connectivity or timecode synchronisation should look at something else.

Up to 13.5 hours total recording with the case

A single transmitter charge lasts 5 hours while the receiver runs for 4 hours; the case can recharge both transmitters more than twice. Stable wireless range reaches 20 metres. Three selectable noise-reduction levels and the included windproof sponges help manage background sound in typical indoor or outdoor settings.

How it compares

Measured against everything we stock in Streaming & USB Microphones, at today’s prices. Recalculated every night.

Price $47.99
Typical for this category: the median of 1,309 items is $47.99.

Specifications

Product
Brand nameULANZI
Model nameA100
Part numberA100

Questions about this item

Does my phone or camera need a USB-C or 3.5 mm input for the A100 receiver?

Yes, the kit includes a USB-C adapter and a 3.5 mm adapter so the receiver can plug into Android phones, iOS devices with USB-C, or cameras with a 3.5 mm mic jack.

Will the A100 transmitter still clip on securely if I keep using my older collar-mounted mic clips?

Each 8.8 g transmitter offers both a built-in clip and a magnetic mount, so you can attach it directly to clothing without relying on your old clips.

How can I confirm the 32 kHz 16-bit recording is active after pairing the A100?

The receiver provides real-time monitoring — plug headphones into its 3.5 mm jack and you will hear the live feed exactly as it is captured.

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