【Sound and Picture Synchronization & 360° Omnidirectional + Accurate Sound Pickup】 The wireless pin microphone is equipped with real-time automatic synchronization technology, enhancing the signal strength between the transmitter and receiver and improving connection speed. This allows for comfortable live streaming without delay! It adopts an omnidirectional characteristic that can collect sound from all directions, enabling high-sensitivity sound collection, making recording easy! It uses a 360° rotatable clip for enhanced sound collection!! The original sound can be distinguished from surrounding noise such as wind and human conversation, allowing for the recording of authentic sound. 【Instant Connection & Ultra-Lightweight Design】 This wireless pin microphone automatically connects the receiver and microphone when powered on, allowing for immediate conversation recording. The LED indicators on the receiver and the LED panel on the microphone allow for quick confirmation of the current pin microphone status and operation. The pin microphone (including the clip) weighs only 14g, making it convenient for interviews on the go, remote recording, and long-term portability, meeting the needs of frequent use in Vlog shooting and outdoor work with its portability. 【Long Battery Life】 Up to 7 hours of continuous use with one pin microphone, and a total of 14 hours when using two simultaneously. Using the charging case, the entire set can be fully charged 3 times, reaching a total battery life of approximately 63 hours, eliminating concerns about battery depletion during long recordings, interviews, podcasts, and live streaming. USB-C charging cable included. 【Wireless Transmission & Sound-Picture Synchronization】 This small pin microphone is equipped with an advanced DSP chip, achieving wireless transmission of up to 60M within an unobstructed line of sight, enabling stable and clear audio recording. It is ideal for video shooting that requires high mobility. This pin microphone wireless is equipped with automatic synchronization technology, so there is no need to worry about signal interruption or screen delay even at a distance of 60M. You can enjoy complete remote operation by transmitting clear audio to your smartphone through the pin microphone receiver. 【Wide Compatibility & Versatile Use Cases】 Compatible with iPhone, iPad, Android, laptops, and more, this USB-C microphone comes with Lightning for seamless connection. This wireless lavalier microphone is ultra-lightweight, weighing only 9g per microphone and 66g including the charging case, making it a convenient design for carrying around.