Ulanzi A21 Wireless Microphone (Type-C) Black

Professional Audio for Mobile Creators, Vloggers, & Streamers

Elevate your sound quality with the Ulanzi A21 Wireless Microphone (Type-C). Featuring an ultra-lightweight button-sized transmitter (just 8g) and a sleek drawer-style charging case, the A21 system delivers crystal-clear audio capture for mobile content creators. Equipped with intelligent AI noise reduction, 360-degree omnidirectional sound pickup, and one-tap reverb mode, this wireless lavalier system gives you professional broadcast audio whether you are recording indoors or filming out in the city.

Key Features

• AI-Powered Noise Cancellation: Filter out background traffic, wind, and crowd noise while keeping your voice crisp and natural.
• 360° Omnidirectional Pickup & One-Tap Reverb: Captures immersive, full-depth audio from every direction. Easily switch between Noise Reduction, Original Sound, Reverb, and Mute modes with a single press.
• Play Back Without Unplugging: Listen to your recorded video through your phone's speaker instantly without removing the Type-C receiver.
• Simultaneous Recording & Charging: The Type-C receiver includes a pass-through charging port so you can charge your smartphone during long live streams.
• Up to 100m Wireless Range: Stable 2.4GHz digital transmission ensures clear, low-latency performance up to 100 meters (328 ft) in open spaces.
• All-Day 36-Hour Battery Life: Enjoy up to 6 hours of continuous recording per microphone, plus two full recharges via the drawer-style charging case for a total runtime of 36 hours.

Technical Specifications