Hollyland LARK A1 Mini Duo - Wireless Microphone

Hollyland LARK A1 Mini Duo is a compact dual-channel wireless microphone system for content creators, vloggers, and filmmakers. Each unit features ultra-low latency, high-quality audio, and intuitive operation. The system includes two transmitters and one receiver, suitable for interviews, podcasts, and dual-subject recordings. Built-in rechargeable batteries, plug-and-play functionality, and multiple mounting options provide reliable wireless performance in a portable, lightweight design for smartphones, DSLRs, or mirrorless cameras.

Specifications

General

• System type: Dual-channel wireless microphone

• Model: LARK A1 Mini Duo

• Components: 2 × transmitters, 1 × receiver

Audio

• Frequency response: 50 Hz – 20 kHz

• SNR (Signal-to-Noise Ratio): ≥ 76 dB

• THD (Total Harmonic Distortion): ≤ 0.1%

• Max SPL: 120 dB

• Latency: < 15 ms (ultra-low)

Connectivity

• Transmission: 2.4 GHz digital wireless

• Range: Up to 200 ft (≈60 m) line-of-sight

• Compatible devices: Smartphones, DSLR, mirrorless cameras, PCs

Power & Battery

• Battery type: Built-in rechargeable Li-ion

• Battery life: Up to 6 hours per unit

• Charging: USB-C OR Lighting

Display & Controls

• Transmitters: LED indicator for battery, mute, pairing

• Receiver: OLED display for battery status, channel, audio level

• Controls: One-touch mute and pairing

Physical & Design

• Dimensions (transmitter/receiver): ~60 × 30 × 15 mm

• Weight: ~30 g per transmitter, ~50 g receiver

• Mounting: Belt clip, cold shoe mount, or magnetic attachment

Features

• Dual-channel operation

• Built-in microphone in transmitters + 3.5 mm lavalier input

• Automatic pairing for easy setup

• Compact and portable design for mobile and DSLR filming