The Hollyland Lark M2S Combo is an ultracompact, two-person wireless microphone system designed for mobile journalists, vloggers, and filmmakers. Weighing only 7 grams per transmitter, it features a discreet, button-sized design with professional 48kHz/24-bit audio, Environmental Noise Cancellation (ENC), and a reliable 300-meter (1,000-foot) transmission range.