Wireless Lavalier Microphone Ulanzi A200 — Dual Receiver, 100 m Range, USB-C / USB Connection

Ulanzi A200 is a wireless lavalier microphone kit that includes two compact transmitters and a single receiver for direct connection to USB-C and standard USB-equipped devices. Designed for mobile phones, tablets and USB-C audio interfaces, the system provides up to 100 m of wireless range in open environments and supports synchronous recording from two talent sources. The kit is intended for interviews, vlogging, streaming and field recording where portability, cable-free operation and straightforward setup are important.

Advantages

The dual-transmitter configuration enables simultaneous capture of two voices while keeping each transmitter lightweight and easy to clip to clothing. Direct USB-C/USB output from the receiver allows plug-and-play operation with many phones, tablets and computers, removing the need for additional adapters in most workflows. The wireless link offers stable transmission within the stated range, and the included lavalier microphones provide close-miking for clear speech reproduction.

Suitable for

• On-camera interviews with two participants
• Solo or multi-person vlogs and livestreams
• Field reportage and documentary recording
• Remote teaching, online meetings and podcasting on mobile devices

Key specifications

• Configuration: Dual transmitter + single receiver wireless lavalier kit
• Wireless range: Up to 100 m in open line-of-sight conditions
• Connections: USB-C and USB output from receiver for direct device connection
• Microphone type: Clip-on lavalier microphones for close speech capture
• Power: Rechargeable transmitters and receiver (internal batteries)
• Compatibility: Designed for mobile phones, tablets and USB-C/USB-equipped computers

How to use

Charge the transmitters and receiver before use, then clip the lavalier microphones to each talent near the collar or lapel. Power on each transmitter and the receiver, confirm the pairing or channel indicators, and connect the receiver to your device using the appropriate USB-C or USB cable. Adjust recording levels in your device or app to avoid clipping, position the microphones to minimise wind and handling noise, and perform a short test recording to verify audio clarity and balance between the two transmitters.

Usage recommendations

For best results, maintain line-of-sight between transmitters and receiver where possible and position lavalier capsules 15–25 cm from the speaker’s mouth. Use wind protection outdoors and monitor levels during long takes. When recording on smartphones, close unused apps to reduce processing load and potential interruptions to the audio connection.