Ulanzi A21 Wireless Lavalier Microphone

Buy Ulanzi A21 Wireless Lavalier Microphone At the Best Price In Bangladesh At Gadget Ocean

Ulanzi A21 Wireless Lavalier Microphone

The Ulanzi A21 Wireless Lavalier Microphone is an ultra-compact, button-style dual wireless microphone system crafted for mobile vloggers, content creators, live streamers, and interviewers who demand crystal-clear vocal clarity with effortless portability. Designed with an incredibly discreet form factor, each transmitter weighs just ~8 grams and can be attached seamlessly using the built-in back clip, hidden magnetic mount under clothing, or a neck lanyard without pulling down fabric.

Powered by a stable 2.4 GHz digital wireless transmission, the A21 delivers clean, low-latency audio up to 100 meters (~328 ft line-of-sight) with an ultra-low delay of less than 25ms. Its high-sensitivity omnidirectional condenser capsule captures pristine 360-degree audio with 32 kHz / 24-bit studio-grade sampling. To tackle noisy environments, the system features dedicated one-tap audio modes, including intelligent AI Noise Reduction, Original Audio, Reverb Mode (for singing/live streams), and instant Mute.

The system comes equipped with an innovative spring-loaded, drawer-style charging case that houses and recharges both transmitters and the receiver, providing up to 36 hours of total battery life. With plug-and-play convenience and device pass-through charging support, the Ulanzi A21 is the ultimate portable audio gear for YouTube videos, TikTok, Facebook Live, podcasts, and online meetings.

Specifications

Box Contents

• 2 × Ulanzi A21 Wireless Transmitters (TX)

• 1 × Wireless Receiver (RX)

• 1 × Drawer-Style Portable Charging Case

• 2 × Magnetic Attachments / Lanyards

• 2 × Windproof Furry Windshields / Mic Sponges

• 1 × USB Type-C Charging Cable

• 1 × User Manual & Warranty Card

Why Buy from Gadget Ocean?

• 100% Authentic & Original Ulanzi Products

• Fast Delivery Across Bangladesh

• Pre-Dispatch Quality Check

• Hassle-Free Warranty Support

• Secure Payment Options & Friendly Customer Care

Frequently Asked Questions (FAQ)

Does the Ulanzi A21 require an app or Bluetooth pairing to work?

No. The Ulanzi A21 features instant plug-and-play functionality. Simply plug the receiver into your smartphone or tablet, turn on the transmitters, and they pair automatically within seconds without any third-party app or manual Bluetooth setup.

How does the AI Noise Reduction work on the A21?

The transmitters feature a one-tap switch to engage digital AI noise cancellation. It filters out unwanted ambient sounds like traffic hum, AC noise, and outdoor wind while keeping your speaking voice sharp and clear.

Can I charge my phone while recording?

Yes. The receiver is equipped with a pass-through charging port. You can connect your phone’s charging cable directly into the receiver while recording, making it ideal for long live streams without battery drain.

Can both microphones record at the same time?

Yes. The dual-channel receiver captures audio from both transmitters simultaneously, making it ideal for two-person interviews, dual-host podcasts, and YouTube collaborations.

How do I wear the button-style transmitters?

Each ~8g transmitter offers versatile mounting choices: use the integrated clip for collars, attach it discreetly behind thin fabrics using the included magnetic mount, or wear it comfortably around the neck with a lanyard.