Portable Wireless Lavalier Microphone with Noise Cancellation Built-in Battery Compact Audio Recorder for Mobile Devices

2 In 1 Wireless Lavalier Microphone Type-C Charging Video Record Microphone Noise Canceling for Interview Video Podcast  Features:  1. Professional Recording Quality: Delivering studio-grade audio output, this wireless lavalier microphone is  for professional applications. It offers a plug-and-play experience with no need for additional apps, making it versatile for live streaming, video production, interviews, and educational videos, providing  sound in various settings.  2. Comprehensive Wireless System: This video record microphone system includes a transmitter (TX) and a receiver (RX), configured as two transmitters and one receiver. It comes with a pair of windshields and an adapter, ensuring you have everything needed for seamless audio capture across multiple platforms.  3. Multi-Device Compatibility: Designed to meet diverse recording needs, this multifunctional portable audio recording mic is compatible with Android phones, for iPhone, computers, tablets, cameras, and more. It also supports audio amplification with speakers, though care should be taken to adjust volume and distance to  feedback.  4. Effortless Auto Pairing: This innovative mini microphone system offers easy setup without the need for adapters, Bluetooth-compatible, or apps. Simply insert the receiver into your device's USB port and power on the portable microphone; they will automatically pair, streamlining your recording process.  5. Wireless Recording Freedom: Enjoy the freedom of movement with our 2.4g intelligent microphone, offering a recording range of up to 20 meters in open spaces and approximately 7 meters through obstacles. It caters to your recording needs in various environments, eliminating the hassle of cables.  Specification:  Origin: Mainland China  Model: K9  Frequency range: 2.4G  Working current of transmitter: 11-12mA  Charging interface: TYPE-C  Working current of receiver: 20-21MA  Battery capacity: 60MAH  Battery full voltage: 4.1-4.25V  Frequency response: 20-20KHZ  Working temperature: -10 to 45 degrees  Charging input voltage: 4.8V-5.4V  Working time: about 4 hours  Power-on current: 10-11MA  Transmission delay: 30MS  Sensitivity (microphone): -42DB  Antenna: ceramic antenna  Microphone: noise reduction microphone  Transmission distance: 20 meters in a straight line, about 7 meters in obstacle distance  Power-off current: 2-3uA  Gross weight: 70g  Applicable mobile phones: for Android Typc-C interface, for .      	Note:  Due to different monitor settings and lighting conditions, the actual color of the item may vary slightly from the pictures. Thanks for your understanding!  Please allow a 1-2 cm difference in measurements due to manual measuring.