The HOLLYLAND LARK A1 Duo is a wireless lavalier microphone system designed for clear audio recording with smartphones. It provides plug-and-play operation with a USB-C receiver. Moreover, two transmitters allow you to record two speakers at the same time.
The system records high-fidelity audio at 48 kHz and 24-bit. In addition, the microphones use an omnidirectional pickup pattern with a 20 Hz–20 kHz frequency response. The 67 dB or higher signal-to-noise ratio helps maintain clean voice recordings.
Furthermore, the LARK A1 features three levels of intelligent noise cancellation. These settings help reduce background sounds such as traffic, wind, air conditioning, and room noise. The system also provides EQ presets, adjustable reverb, and six gain levels through the LarkSound app.
Each transmitter weighs approximately 8 g and uses a magnetic attachment. The transmitter provides up to 9 hours of operation with noise cancellation off. With the charging case, the two transmitters can alternate for up to 54 hours of total operation.
Finally, the LARK A1 uses 2.4 GHz adaptive frequency hopping and supports transmission up to 200 meters in line-of-sight conditions. The Duo version includes two transmitters, a USB-C receiver, and a charging case.
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