<ul> <li>Lavalier microphone works for Android Type C interface mobile phone (Not support for Samsung and not for Xiaomi Redmi)</li> <li>Plug and play, automatic pairing, no need to download APP and Bluetooth. Our device consists of a transmitter and a receiver (operating range up to 65 feet), just plug the receiver into your Type C device and power on the microphone to start recording. Say goodbye to messy cables and make your streaming easier and more enjoyable</li> <li>With a built-in large capacity battery, the phone microphone can record continuously for hours without an external battery. With a clip design, it is more convenient to wear</li> <li>Built-in noise reduction chip, providing professional full-frequency audio 48KHz stereo sound quality, strong anti-interference ability, effectively identifying the original sound, and still able to record every detail to sound in a noisy environment</li> <li>Built-in omnidirectional microphone, the wireless microphone system has a stable signal and quick response, free from the trouble of frequent re-recording. Specifically designed for Youtube/Facebook Live, TikTok creators, Vloggers, Bloggers, podcasters, interviewers and other video recording enthusiasts</li> </ul> <p><strong>Specification:</strong></p> <ul> <li>Frequency range: 2.4GHz</li> <li>Charging voltage: DC 4.8~5.4V</li> <li>Transmission distance: 20 meters (barrier-free)</li> <li>Human obstacle distance: about 7m</li> <li>Microphone: digital microphone</li> <li>Working time: 5h</li> <li>Charging case: it can charge the microphone 4-5 times</li> <li>Signal-to-noise ratio: 64dBm</li> <li>Start-up current: 1.5~6mA</li> <li>Charging interface: Type-C</li> <li>Transmission delay: 18MS</li> <li>Standby current: 4.3~5.5mA</li> <li>Sensitivity (Microphone): -26dB</li> <li>Microphone battery capacity: 80mAh</li> <li>Antenna type: ceramic antenna</li> <li>Charging current: 65mA</li> <li>Frequency response range: 20-20KHZ</li> <li>Charging case battery capacity: 300mAh</li> </ul>