Key Features
Model: A21
Microphone Polar Pattern: Omni-directional
70dB Signal-to-Noise Ratio
Battery Life: Up to 6-8 Hours
Sampling Rate: 32kHz/24bit
Specification
Basic Information
Sound Level Sound Field: Mono
Noise/Signal >70dB
Main Specs
Frequency Range 20Hz-20kHz
Weight 6g
Polar pattern Omnidirectional
Battery Capacity: 400mAh
Battery Life: Approx. 6-8 hours
Others Sampling Rate: 32kHz / 24bit
Latency <25ms
Warranty
Warranty 6 Months Warranty. (To make a warranty claim, you must keep the warranty sticker attached to the box.)
Description
Ulanzi A21 Wireless Microphone
The Ulanzi A21 Wireless Microphone is a high-performance Ulanzi Wireless Mic designed for creators who need professional audio in a portable form. Known as the Ulanzi A21 Button Wireless Microphone, it features an ultra-compact design that clips discreetly onto clothing, making it ideal for interviews, podcasts, vlogging, and live streaming. With advanced noise reduction technology, this Ulanzi Lavalier Microphone ensures crystal-clear sound quality even in busy environments.
Key Features
Ultra-compact design: Button-style Ulanzi Wireless Mic clips discreetly onto clothing
Plug-and-play connectivity: Works with iOS (Lightning) and Android (Type-C) devices
Crystal-clear audio: Professional sound quality with noise reduction technology
Portable and lightweight: Perfect for mobile creators and on-the-go recording
Long battery life: Extended use with compact charging case
Versatile use: Ideal Ulanzi Lavalier Microphone for vloggers, streamers, journalists, and podcasters

Reviews
There are no reviews yet.