Ulanzi A21 Wireless Microphone(Black-Lightning)

The Ulanzi A21 (A054) is a two-channel wireless microphone kit for recording two people on an iPhone or iPad with a Lightning connector. It includes two ultra-lightweight transmitters, a Lightning receiver, and a charging case, making it ready for interviews, vlogs, podcasts, and live streams.

Omnidirectional microphones capture natural-sounding voice at 32 kHz / 24-bit quality. AI noise reduction helps separate speech from ambient noise, and other modes offer original sound, a reverb effect, or quick muting. Each transmitter weighs only about 8 g.

Wireless recording for two people

The receiver works with two transmitters simultaneously and plugs directly into the Lightning port. The system pairs automatically without an app, offering a simple solution for interviews, joint presentations, and other formats with two speakers.

Range of up to 100 meters

Digital transmission in the 2.4 GHz band reaches up to 100 m in open space and operates with a latency of less than 40 ms. The pass-through charging port on the receiver allows you to charge your connected phone even while recording.

Ready for long shoots

Each transmitter offers up to 6 hours of operation. The 400 mAh charging case can fully recharge both transmitters twice and protects them during transport. The microphones can be attached using a clip, magnet, or lanyard; the included furry windshields come in handy when recording outdoors.

Key Features

• Two-channel set with two transmitters
• Lightning receiver for compatible iPhone and iPad
• 360° omnidirectional pickup
• 32 kHz / 24-bit recording
• AI noise reduction, reverb, and muting
• Range of up to 100 m in open space
• Transmitter battery life up to 6 hours
• Charging case for two additional full charges