Ulanzi A21 Dual Wireless Lavalier Mic for Smartphone USB-C/Lightning w/ 32kHz/24-Bit, AI Noise, 36H

About this item
Type-C
More reasons to choose it: Video playback without unplugging/plugging; No need to remove the receiver for speaker playback; Record and charge simultaneously; Receiver has an extended charging port, supporting simultaneous recording and charging of your phone; Simple and convenient drawer design; Press to quickly pop up, easy to use and stress-free.

Noise Out, Voice In: AI noise cancellation reduces unwanted sounds while keeping your voice natural and clear, so youre always heard, even in noisy places. Furry windscreen to block wind noise. 20Hz20kHz Frequency Response.

Capture Audio from All Around and Full-Depth Audio: Highly sensitive 360 capture delivers crisp, lifelike sound from all around, putting you right in the moment. Enhance your sound with one tap, adding rich, 3D-like reverb to make your live streams more immersive. *Press the button to switch between Noise Reduction, Original, Reverb, and Mute modes.

Power That Keeps Up With You: Keep recording all day with each microphone lasting up to 6 hours, and the charging case giving two full recharges for a total runtime of around 36 hours.

Wireless Transmission Up to 100m: Operating on the 2.4GHz band, it delivers stable, interference-free audio up to 100mperfect for big events or outdoor recordings.

Lightning
More reasons to choose it: Video playback without unplugging/plugging; No need to remove the receiver for speaker playback; Record and charge simultaneously; Receiver has an extended charging port, supporting simultaneous recording and charging of your phone; Simple and convenient drawer design; Press to quickly pop up, easy to use and stress-free.

Noise Out, Voice In: AI noise cancellation reduces unwanted sounds while keeping your voice natural and clear, so youre always heard, even in noisy places. Furry windscreen to block wind noise. 20Hz20kHz Frequency Response.

Capture Audio from All Around and Full-Depth Audio: Highly sensitive 360 capture delivers crisp, lifelike sound from all around, putting you right in the moment. Enhance your sound with one tap, adding rich, 3D-like reverb to make your live streams more immersive. *Press the button to switch between Noise Reduction, Original, Reverb, and Mute modes.

Power That Keeps Up With You: Keep recording all day with each microphone lasting up to 6 hours, and the charging case giving two full recharges for a total runtime of around 36 hours.

Wireless Transmission Up to 100m: Operating on the 2.4GHz band, it delivers stable, interference-free audio up to 100mperfect for big events or outdoor recordings.

Key Features
Type – C
Records professional 32kHz/24Bit audio with ultra-clear sound
Supports dual-channel wireless transmission up to 100m
Features AI noise reduction and furry windscreen for clear voice
Offers multiple modes: Noise Reduction, Original, Reverb, Mute
Captures 360 full-depth audio with immersive surround effect
Enables simultaneous recording and charging via receiver
Microphones last up to 6 hours, charging case provides 36h total
Quick pop-up drawer design for easy, stress-free use
Works with smartphones via USB Type-C or Bluetooth
Compact clip-on lavalier mics ideal for streaming and vlogging

Lightning
Records professional 32kHz/24Bit audio with ultra-clear sound
Supports dual-channel wireless transmission up to 100m
Features AI noise reduction and furry windscreen for natural voice
Captures 360 full-depth audio with immersive surround effect
Offers multiple modes: Noise Reduction, Original, Reverb, Mute
Enables instant video playback without unplugging
Supports simultaneous recording and charging via receiver
Microphones last up to 6 hours, charging case provides 36h total
Compact, quick pop-up drawer design for easy use
Works with smartphones via Lightning or Bluetooth connectivity
Ideal for streaming, vlogging, and content creation

Specification
Brand: Ulanzi
Model: A21 (Type-C Version)
Product Type: Dual-Channel Wireless Lavalier Microphone System
Audio Recording: 32kHz/24 Bit professional-level
Frequency Response: 20Hz20kHz
Wireless Transmission: 2.4 GHz, up to 100 meters
Microphone Features: AI noise reduction, furry windscreen, clip-on design
Operating Modes: Noise Reduction, Original, Reverb, Mute
Connectivity: USB Type-C, Bluetooth
Power Source: Battery powered, 6h per mic, 36h total with charging case
Special Features: Simultaneous recording and charging, quick pop-up drawer
Compatibility: Smartphones
Recommended Use: Streaming, vlogging, content creation

Brand: Ulanzi
Model: A21 (Lightning Version)
Product Type: Dual-Channel Wireless Lavalier Microphone System
Audio Recording: 32kHz/24 Bit professional-level
Frequency Response: 20Hz20kHz
Wireless Transmission: 2.4 GHz, up to 100 meters
Microphone Features: AI noise reduction, 360 sound pickup, furry windscreen, clip-on design
Operating Modes: Noise Reduction, Original, Reverb, Mute
Connectivity: Lightning, Bluetooth
Power Source: 1 9V battery per mic, 6h per mic, 36h total with charging case
Special Features: Instant video playback, simultaneous recording and charging, quick pop-up drawer
Color: Black
Compatibility: Smartphones
Recommended Use: Streaming, vlogging, content creation
Included Components: Microphone

What’s in the box?
Receiver
Charging Case
Transmitter
Furry Windshield
Lanyard
Clip
Magnet
Charging Cable
User Manual