Contact us at any time: We are glad that you are willing to buy IIQ wireless lavalier microphone. If you have any questions about this microphone, please feel free to contact us. We will reply to your message and give you a solution within 24 hours. Flexible Use: The Lavalier lapel microphone is free of wire. You can hold it by hand or clip it on your shirt. Enable to cover 50ft for signal, helps you get rid of messy wire and clearly recording or taking video at a further distance indoors or outdoors. Rechargeable: The wireless lavalier microphone is built in 65MAH rechargeable batteries up to 4.5 hours operation time with only two-hour charging time. When using the wireless microphone, you can charge the device at the same time. Full Compatibility: The upgraded wireless clip-on microphone is compatible with IOS smartphones, iPad, etc, the handheld mic is suitable for interviewing, online conferencing, podcasting, vlogging, live streaming. Professinal Microphone for iPhone: Equipped with High Density Spray-proof Sponge and High-sensitivity Microphone, our device clearly records every detail of the sound regardless of surrounded environment. Our Noise Reduction Technology cuts off any noise interference while recording so as to ensure the sound quality.Only for iOS System.not for Android System. Easy Connection: This IIQ wireless lavalier microphone does not require connecting to Bluetooth or APP. You only need to plug the receiver into your phone and long press the microphone switch for 3 seconds to automatically connect and pair. At this time, you can use the microphone to work. This This microphone is only suitable for IOS, system. If it is Android, please connect the adapter.