【120m Range & Noise Reduction Design】 With a wireless transmission range of up to 120 meters, this is 6 times the range of most microphones. Utilizing 2.4GHz digital transmission technology, the speed is improved by 70%, connection stability is improved by 99%, and interference is virtually eliminated. You can record clear and stable audio even at a long distance of 120 meters without barriers. Built-in noise reduction chip removes up to 90% of background noise, providing clear audio even in environments with ambient noise. Perfect for podcasts, interviews, and presentations, ensuring your voice is always heard clearly. 【Wide Application & Two Microphones】 This wireless microphone is ideal for recording meetings, shooting videos for YouTube, online classes, interviews, TikTok live broadcasts, Vlog shooting, and more. With two microphones, it can capture multiple sounds simultaneously over a 50% wider range than a single microphone. You can enjoy video recording with family and friends. The microphones can also be used individually. Note: This product cannot be used as an amplifier or speaker. It only supports audio collection and recording functions. It does not support phone calls or online chats. You need to unplug the receiver when playing back the recorded content. Using it with a speaker is not recommended. 【Real-time Audio Monitoring & Plug and Play Design】 By plugging into the 3.5mm earphone jack of the receiver, the single-ear in-ear monitor function allows you to conveniently check the audio recording effect. Double-clicking the power button allows you to adjust the volume level in three stages. With a plug-and-play design, you can start recording within 10 seconds. No apps, Bluetooth, or installations are required. Just connect and use. This intuitive setup process reduces preparation time by 80%, allowing you to start recording anytime. I received this as a prize. I am selling it because I have no plans to use it.