Features: Experience the freedom of wireless recording, live streaming with this convenient wireless lavalier mic with charging case. Perfect for wide applications such as live streaming, video shooting, interviews, and outdoor recordings, it adapts to different needs. Enjoy exceptional sound quality with the advances sound capture technology, ensuring clear recordings. Get the receiver into your devices, then turnings on the mic, these two part will pair automatically; Our Noise Reductions Technology cutoff any noise interferences while recording so as to ensure sound quality Specifications: Material:Plastic Interface:USB C Charging Port Size:Approx.5.9x6.5x2.50cm/2.32x3.74x0.98inch Frequency:40HZ-20KHZ Mic Battery:750mAh Charging Case Battery:600mAh 2.4G Transmission; Point Type:Omnidirectional Input:DC4.8-5.20V Option Type:1pc Mic+1pc Receiver+1pc Charging Case+1pc Charging Cable;1pc Receiver+2pc Microphones+1pc Charging Case+1pc Charging Cable Package Includes: Package A 1pc Mic 1pc Receiver 1pc Charging Case 1pc Charging Cable Package B 1pc Receiver 2pc Microphones 1pc Charging Case 1pc Charging Cable note: Please allow 1-2cm errors due to manual measurement,please make sure that you donot mind befores you order. Due to the differences between different monitors, the picture may not reflect the actual item color.