High quality recording: Our lapel microphone adopts automatic omnidirectional sound pickup technology and advanced noise reduction technology, and is equipped with dedicated chip and high quality cables.It has high quality sound output and strong anti-interference ability, which can effectively filter various backgrounds. Noise prevents hum, static, and echo in the audio to provide a clear voice. Wide adaptability: Professional microphones with standard 3.5mm audio jacks and 4-pin to 3-pin adapters can be used with most smartphones, PCs and laptops with 3.5mm plugs, voice recorders, VCRs and most iPad or iPod compatible (note: iPhone 7 or higher requires lightning rod adapter, OPPO R17, Huawei P30 requires TYPE-C adapter) Widely Used: Mini Microphones are widely used for indoor or outdoor video recording, such as interviewing, hosting and broadcasting, voice, podcasting, Facebook, Youtube, Skype, Vlog, games, real-time streaming, video recording, video conferencing, face-to-face time,