The Boya Mini 2-02 is a compact wireless microphone system designed for professional audio recording applications. This system includes one USB-C receiver and two transmitters, all finished in black. The USB-C receiver connects directly to compatible devices including smartphones, tablets, and computers, providing a reliable wireless audio solution for content creators, journalists, and presenters. Each transmitter features a built-in omnidirectional microphone with a frequency response optimized for clear voice capture, making this system suitable for interviews, vlogging, and live streaming. The transmitters operate on a 2.4 GHz frequency band with a stable transmission range of approximately 30 meters in open environments, minimizing audio dropouts and interference. Both transmitters include clip-on attachments for secure placement on clothing, and each has a dedicated power button with LED status indicators. The system supports simultaneous recording from both transmitters to a single audio channel, ideal for dual-person interviews or presentations. Battery life for the transmitters is approximately 5 hours of continuous use, while the receiver draws power directly from the connected device via USB-C. The compact dimensions of the transmitters measure 45 mm x 25 mm x 15 mm each, with a weight of 25 g per transmitter, ensuring minimal visibility and comfort during extended wear. The receiver measures 60 mm x 20 mm x 10 mm and weighs 15 g. Audio specifications include a signal-to-noise ratio of 70 dB and a total harmonic distortion of less than 0.5% at 1 kHz. The system is compatible with devices supporting USB-C audio input and includes automatic gain control to maintain consistent audio levels. Constructed from durable ABS plastic, the components are designed for regular professional use. This wireless microphone system provides a practical solution for enhancing audio quality in mobile recording scenarios without requiring complex setup procedures.