The Hollyland Lark M2 is a compact, wireless lavalier microphone system designed for various recording needs. It utilizes 2.4 GHz digital transmission, offering a line-of-sight range of up to 1000ft (300m) or 130ft (40m) non-line-of-sight for the camera version and 200ft (60m) for the mobile version. The system boasts 48kHz 24Bit audio quality and features intelligent noise cancellation. It supports both Lightning and USB-C connections for compatibility with phones and cameras. The transmitter (TX) weighs only 12 grams, and the system offers up to 10 hours of operation per charge for the TX and up to 9 hours for the camera receiver.