The Hollyland Lark M2 wireless mic system is built for mobile devices and cameras and includes a super-tiny, lightweight mic.
Hollyland Lark M2 Combo Wireless Microphone System
Hollyland LARK M2 Review - Newsshooter
The Hollyland Lark M2 Wireless Mic is the Size of a Button
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Hollyland launches LARK M2 wireless mic system - Videomaker
Hollyland Lark M2 Duo Combo Wireless Microphone System for Camera and Phone
Hollyland LARK M2 Unparalleled Lightweight Wireless Lavalier Microphone
LARK M2 is a lightweight wireless microphone weighing only 9 grams. It is perfect for vloggers, podcasters, filmmakers, and others who want to effortlessly record professional audio for their videos. With lossless sound reproduction and a 40-hour battery life, it delivers high-quality uninterrupted audio recording every time. Incredibly SmallAt only 9g, the transmitter (TX) is small enough to stay securely fastened to your clothing without any drooping or sagging.
Hollyland Lark M2 Combo - Wireless Lavalier Microphone System
Hollyland launches LARK M2 wireless mic system - Videomaker
Hollyland Lark M2 Lightning - Wireless Lavalier Microphone with Lightning Plug (Duo,Shine Charcoal)