Ulanzi A21 2-Person Wireless Microphone System (2.4 GHz, Lightning, Black)

Product #126292 | SKU A054 | Ulanzi
Usually ships in 4 - 6 weeks what does this mean?
Our Price $62.95
Usually ships in 4 - 6 weeks what does this mean?
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Shipping & Availability
Usually ships in 4 - 6 weeks. Deliver to Auckland for $5.90 Change location
Click & Collect Availability
Wellington Out of stock. Pickup in 4 - 6 weeks
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Features

  • Dual Mic System for Two-Person Recording
  • 360° Pickup for Natural Capture
  • AI Noise Reduction for Clear Audio
  • One-Tap Reverb Effect
  • Ultracompact 0.28 oz Transmitters
  • 32 kHz / 24-Bit Audio Quality

Description

The Ulanzi A21 2-Person Wireless Microphone System (2.4 GHz, Lightning, Black) is a compact, all-in-one solution for creators who need reliable, high-quality audio for video production, livestreaming, interviews, and more. Designed for flexibility and ease of use, this dual-mic system combines intelligent audio processing with a lightweight form factor, making it ideal for on-the-go recording without sacrificing clarity or control. The receiver in this version of the system features a Lightning connector for use with compatible mobile devices.

Specifications

System
Diversity Non-Diversity
RF Frequency Band 2400 to 2483.5 MHz
Max Operating Range 328.1' / 100 m
Max Transmitters per Band 2
Latency < 40 ms
Encryption No
Built-In Recorder No
Timecode Support No
Mobile App Compatible Yes: Android & iOS
Receiver
Receiver Type 1x Plug-In (Lightning)
Mounting Options Lightning Plug-In (with Included Hardware)
Antenna 1x Internal
Number of Audio Channels 2
Audio I/O No
Network I/O No
USB/Lightning Connectivity 1x Lightning Male
Display Single-LED Indicators Only
Power Requirements Bus Power (Lightning)
Transmitters
Included Transmitters 2x Clip-On with Microphone
RF Output Power 10 mW
Antenna Internal
Input Level Microphone
Audio I/O No
Bias/Plug-In & Phantom Power N/A: No External Mic Support
USB I/O No
Muting Mute Switch
Auto-Level/Gain No
Frequency Response 20 Hz to 20 kHz
Sync Method Not Applicable to Fixed-Frequency Systems
Display Single-LED Indicators Only
Microphones
Microphone Type 1x Lavalier
Polar Pattern Omnidirectional
Frequency Response 20 Hz to 20 kHz
Maximum SPL 101 dB
Sensitivity -38 dB
Colour Black
Power
Transmitter Battery Type 1x Built-In Rechargeable - 75 mAh
Transmitter Battery Life 6 Hours
Battery Charging Time 2 Hours
Included Charging Case Yes, with Integrated Battery
Charging Case
Input Power 5 VDC
Physical
Environmental Resistance No
Dimensions Receiver:
1.6 x 1 x 0.4" / 40 x 25 x 11 mm

Transmitter:
1.1 x 1 x 0.5" / 28 x 26 x 13 mm
Weight Receiver:
0.2 oz / 5 g

Transmitter:
0.3 oz / 8 g

In The Box

  • Ulanzi A21 2-Person Wireless Microphone System (2.4 GHz, Lightning, Black)
  • Receiver
  • 2 x Transmitter
  • 2 x Furry Windshield
  • 2 x Lanyard
  • 2 x Clip
  • 2 x Magnet
  • Charging Case
  • Charging Cable

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Details

  • Product: Ulanzi A21 2-Person Wireless Microphone System (2.4 GHz, Lightning, Black)
  • Manufacturer: Ulanzi
  • Model: A21
  • SKU: A054
  • RM Product #: 126292
  • System Type: Lapel System
  • Colour: Black
  • Connection: Lightning
  • Warranty: 1 year manufacturer warranty
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