Features: More Stable Connection: The 2.4G private transmission protocol automatically adapts to frequency hopping, reduces interference from other signals, and enhances connection stability. The private high-quality compression algorithm ensures the most primitive-sound frequency band. Plug and Play: Automatic connection, plug and play, convenient and fast. Very suitable for interviews, video blogs, etc Long Distance Stable Transmission: The 2.4G long range wireless transmission technology is adopted to stabilize the radio. The built-in optimized antenna design also maintains a stable signal to achieve up to 50M long distance stable transmission. Advanced Noise Reduction: Experience upgraded noise reduction technology, precisely cutting out noise across different frequencies while preserving the original texture of the human voice for crystal-clear audio quality. PORTABLE CARRY: Stylish design. The charging case holds both storage and portability. Its compact size is convenient to video shooting at anywhere, anytime Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Product Name: Body weight: 27g*2 Battery life: About 12 hours Automatic connection: 2.4G wireless connection Specify the type:All-directional condenser mic Charging time: About 1.5 hours Charging interface: Type-C charging port Frequency band: 2400MHz-2483.5MHz Overall Size: 41X24X13.7mm Receiving distance:15-30 meters