Ulanzi A21 Wireless Microphone(Black Type C)

Ulanzi A21 Wireless Microphone – Compact and Powerful Audio Solution

The Ulanzi A21 Wireless Microphone (Black Type C) is the perfect solution for anyone who needs a simple yet powerful audio recording. It is small and lightweight, making it ideal for vloggers, interviewers, and creators who want to capture sound without hassle. With its smart noise reduction and stable connection, you can record crystal-clear voices no matter where you are.

Compact Design for Easy Use

This microphone is not only small in size but also lightweight — it weighs only 8 grams. Its button-like shape makes it easy to carry, giving you the freedom to record audio in any situation. Whether you are on the go or at an event, you will hardly notice you have the microphone with you.

Professional Sound Quality

The Ulanzi A21 delivers impressive sound quality with a sampling rate of 32 kHz/24 bit, capturing every nuance of sound. Whether you are recording subtle voices or rich ambient sounds, you can be sure that every detail is reproduced with precision.

Noise Reduction for Clear Sound

With advanced noise reduction, you can easily filter out unwanted sounds, ensuring that your voice remains natural and clear. The included furry windscreen blocks wind noise, making the microphone perfect for outdoor use even in windy conditions.

360° Audio Recording

The highly sensitive 360° recording captures clear and vibrant sound from all directions, so you will always feel at the center of the action. Whether you are interviewing someone or recording a presentation, the sound will be clear and expansive.

Impressive Battery Life and Range

With a battery life of up to 6 hours per microphone and a charging case that offers an additional two full charges, you can enjoy a total of about 30 hours of recording time. The wireless range extends up to 100 meters in open spaces, making it ideal for larger events or outdoor recordings.

Specifications

• Model: A21
• Transmission: 2.4 GHz
• Wireless Range: up to 100 m
• Polar Pattern: 360° omnidirectional
• Sampling Rate: 32 kHz/24 bit
• Signal-to-Noise Ratio: >58 dB
• Battery: transmitter: 3.7 V 5 A (polymer Li-ion) up to 6 hours; Charging case: 3.7 V 400 mAh (polymer Li-ion), charges 2 transmitters twice.
• Transmitter Dimensions: 28 x 26 x 13 mm
• Charging Case Dimensions: 93 x 38 x 32 mm
• Transmitter Weight: 8 g
• Charging Case Weight: 49 g
• Charging Time: 1.5 - 2 hours
• Operating Time: 6 hours per microphone, 30 hours total

Includes: 1 x Receiver, 1 x Charging Case, 2 x Transmitters, 2 x Furry Windscreens, 2 x Lanyards, 2 x Clips, 2 x Magnets, 1 x Charging Cable, 1 x User Manual.

Frequently asked questions

Does the product require phantom power?
No, the Ulanzi A21 does not operate via phantom power.

What type of audio recording does the microphone offer?
The microphone has a 360° omnidirectional polar pattern, which captures clear and vibrant sound from all directions.

How long is the battery life for the microphone?
Each microphone has a battery life of up to 6 hours.

What is the sampling frequency for the Ulanzi A21?
The sampling frequency is 32 kHz/24 bit.