The Boya Mini 2-02 is a compact wireless microphone system designed for professional audio recordings. This system includes a USB-C receiver and two transmitters, providing reliable wireless audio capture for interviews, presentations, vlogging, and content creation. The receiver connects directly to devices with USB-C ports, including smartphones, tablets, laptops, and cameras, eliminating the need for additional adapters. Each transmitter measures approximately 50 mm in length and 20 mm in width, with a lightweight design of about 15 g per unit, ensuring comfortable wear during extended use. The system operates in the 2.4 GHz frequency band with a stable transmission range of up to 50 meters in open environments, delivering clear audio with minimal interference. Made from durable materials, the Boya Mini 2-02 offers reliable performance under various recording conditions. The transmitters feature omnidirectional condenser microphones that capture natural sound with a frequency response of 50 Hz to 16 kHz, suitable for voice recordings and ambient audio. Each transmitter is powered by a rechargeable lithium-ion battery with approximately 5 hours of continuous operation, and a full charge takes about 1.5 hours using the included USB-C charging cable. The system supports automatic pairing between the receiver and transmitters, simplifying setup for quick use. The receiver has a 3.5 mm headphone output for real-time monitoring, allowing users to check audio quality during recording. With its gray finish and minimalist design, the Boya Mini 2-02 maintains a professional appearance while providing practical functionality for audio professionals and content creators seeking a portable wireless microphone solution.