<ul> <li> <p>Adopting UHF latest wireless technology, stable signal, no delay, not interfered by WiFi signal</p> </li> <li> <p>Not compatible with amplifier, speakers, and for Macbook</p> </li> <li> <p>Omnidirectional microphone supports high sensitivity pick up sound, intelligent noise reduction, make the sound clearer and more realistic</p> </li> <li> <p>The mini metal clip allows you to easily clip it on your collar, tie or pocket</p> </li> <li> <p>Long transmission distance, up to 50m in open area</p> </li> <li> <p>Support multiple groups to be used at the same time (up to 40 groups), long press the transmitter "-" for 3 seconds to select the channel&nbsp;</p> </li> <li> <p>Built-in 400mAh lithium ion battery for super long life. The red light is on during charging and goes off when fully charged</p> </li> <li> <p>Compatible with for iPhone and Android phones. You can use Android 9.0 without downloading third-party recording software</p> </li> <li> <p>Support phone recording, suitable for Youtube, Google, live broadcast, interview, video recording</p> </li> <li> <p>We also provide 4pin to 3pin adapter, which can be used for camera/PC</p> </li> </ul> <p><strong>Specifications:</strong></p> <ul> <li> <p>Charging Time: 2 hours</p> </li> <li> <p>Usage Time: 5-6 hours</p> </li> <li> <p>Transmission Distance: 50m(Open Area)</p> </li> </ul>