Easy Auto-Connect: This innovative wireless microphone is even easier to set up. No adapters, bluetooth or app required. Just plug the receiver into your device, turn on the portable mic and the two parts will pair automaticallyOmnidirectional Sound Reception: Equipped with high-density pop-proof sponge and high-sensitivity microphone, our device can clearly record every detail of the sound no matter what the surrounding environment is. Our noise canceling technology cuts out any distracting noise while recording to ensure sound quality Full Compatibility: The upgraded wireless clip-on microphone comes with a connector and a charging cable. Compatible with IOS smartphones, iPad, etc., handheld microphone for interviews, online conferences, podcasts, vlogs, live broadcasts Universal Wireless System: Small lavalier microphone with no wires. You can hold it by hand or clip it to your shirt. Capable of covering up to 50 feet, it helps you get rid of cluttered wires and record or capture video clearly at greater distances, indoors or outdoors Rechargeable Transmitter and Receiver: The wireless lavalier microphone built-in 65MAH rechargeable battery, working time up to 4.5 hours, charging time is only two hours. You can charge your devices at the same time