The DJI Mic Mini 2 system, in the configuration featuring two transmitters, one receiver, and a charging case, is an ultra-compact wireless audio solution designed for creators who require extreme portability without compromising sound fidelity. Each transmitter weighs approximately 10 grams, minimizing visual and physical bulk when attached to clothing via clip or magnet. The system supports 48 kHz/24-bit audio recording, ensuring detailed and professional sound capture, supported by two-level noise reduction algorithms and selectable vocal presets to optimize performance in various acoustic scenarios. Connectivity is managed through a 2.4 GHz digital transmission that reaches a maximum distance of 400 meters with camera receivers and up to 300 meters with mobile devices, ensuring signal stability even in environments with interference. Operational autonomy is a key highlight: the transmitters provide up to 11.5 hours of continuous use, while the charging case extends the total duration to 48 hours, also supporting fast charging to provide one hour of operation with just a five-minute charge. The system is fully integrated into the DJI ecosystem via the OsmoAudio protocol, allowing direct connection to products like Osmo Pocket 3 or Action 5 Pro, and offers aesthetic versatility through interchangeable magnetic front covers.