?BOYA Warranty?24-Month Warranty. If the product fails, please notify us and we will provide you with the perfect after-sales solution. ?Design for IOS?External microphone for iphone built-in MFI authentication chip, perfectly adapted to all kinds of Apple Lightning devices. Widely used in iPhone 14/14 pro Max/13/13 Pro /12 Pro Max /11 X /XR Max/XR /8 Plus, iPad and other Lightning devices. ?2IN1 iPhone Microphone?BY-M2 iPhone lavalier microphone is divided into two parts: lightning to 3.5mm adapter and lavalier microphone. You can not only use it as a microphone, (using different adapter cables to adapt to devices with different interfaces), but also can be split into adapter cables for use with other devices. ?Easy to Wear?Attach the microphone to the front of your clothing with the clothing clip, about 8 inchs from your face, make mic upside down and recommend use form wind screen to reduce noise. ?Broadcast Sound Quality?BY-M2 lavalier microphone for iphone adopts 48KHz/24 Bit sampling rate, (50Hz-20KHz) response frequency, provides clear and clean sound quality, suitable for recording interviews, video blogs, presentations, etc.