The DJI Mic Mini 2 system in its complete configuration with two transmitters, one receiver, and a charging case, stands out for its ultra-lightweight design where each transmitter weighs approximately 10 grams, allowing for discrete attachment via clip or magnet without pulling on fabrics. The receiver is designed for universal connectivity, integrating interchangeable USB-C and Lightning connectors for mobile devices, alongside a 3.5mm TRS output for DSLR and mirrorless cameras. From an acquisition standpoint, the system supports 48 kHz/24-bit digital audio with a maximum sound pressure level of 120 dB, ensuring clean recordings even in loud environments thanks to the two-level noise cancellation function. The 2.4 GHz digital transmission technology ensures a maximum range of 400 meters (FCC) or 200 meters (CE) in open fields without interference, maintaining extremely low latency. System autonomy is optimized by the charging case which provides up to 48 hours of total use, with individual transmitters capable of operating for approximately 11.5 hours on a single charge. The system also supports direct Bluetooth connection to smartphones or compatible DJI action cameras and includes the Safety Track feature, which records a secondary track at -6 dB to prevent sudden signal distortion, making it a reliable tool for professional content production.