The Porodo Wireless Collar Double Microphone with Charging Case is a high-performance audio solution designed for content creators, vloggers, and professionals. This advanced system offers up to 24 hours of working time with its charging case, featuring a 600mAh battery that fully recharges the microphones in just 1.5 hours. Each microphone provides up to 7 hours of continuous use on a single charge. With low-latency transmission (20ms delay), Type-C connector, and included Lightning head adapter, it's easy to connect to various devices. The microphones deliver clear, high-quality sound with a frequency range of 50Hz to 18kHz, while the digital display on the receiver shows battery levels and connectivity status. Its plug-and-play functionality ensures hassle-free setup, making it the perfect tool for real-time recordings, interviews, or long events.