Comes with 1pc transmitter and 1pc receiver. Portable, easy to carry. Wireless lavalier microphone, clip design for hands-free use, clear sound quality, easily record high-quality audio.|Receiver with Type-C interface, plug and play, easy to use. Transmitter is built in 60mAh lithium battery, after fully charged, it is about 6 hours working time.|360° omnidirectional pickup, high density blowout prevention sponge, high sensitivity microphone. Built-in noise reduction chip, it has strong anti-interference ability, can effectively identify the sound, and can still record clearly in noisy environment.|Built-in DSP Active Noise Reduction Technology: DSP chips can directly optimize the signal from input to output. This reduces the delay and noise of live-streaming, resulting in excellent audio effects that are sufficient for direct use.|Suitable for Android mobile phone/Android tablet/laptop with type-C Interface. If you need to connect your iOS phone, you need an additional iOS Converter. (iOS Converter is included)