High-quality recording: Our lavalier microphone adopts automatic omnidirectional pick-up technology and advanced noise reduction technology, and is equipped with a dedicated chip and high-quality cables. It has high-quality sound output and strong anti-interference ability, which can effectively filter out various backgrounds. Noise prevents hum, static and echo in the audio to deliver 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 jacks, voice recorders, VCRs and most iPad or iPod compatible (note: iPhone 7 or higher requires lightning rod adapter, OPPO R17, Huawei P30 requires a TYPE-C adapter) Widely Used: Mini Microphones are widely used for indoor or outdoor video recording, such as interview, hosting and broadcasting, voice, podcasting, Facebook, Youtube, Skype, Vlog, games, real-time streaming, video recording, video conferencing, face-to-face