<ul> <li>25m Long barrier-free connection, 360-degree sound reception, recording the voice completely</li> <li>Plug and play: easy to use, just connect and plug in the receiver, and then use it</li> <li>The wireless microphone supports multi-channel real-time mixing, real-time synchronization of mobile phone and vocal background music, reducing video post-editing, and providing professional full-band audio</li> <li>Plug and play, easy to use, connect and plug in the receiver automatically connect</li> <li>With the mini body, it is a simple clip-on microphone, which enhances personal privacy protection</li> <li>This clip-on microphone is a tailor-made gift for people who like live broadcasting, vlogging, and recording videos.</li> <li>Compatible with iOS devices, such as suitable for iPhone 13 series, for iPhone 12 series, for iPhone 11 series, for iPad Pro 11, for iPad Pro 12.9, etc</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Charging input voltage: 3.4V-5.4V</li> <li>Working current of transmitter: 11-14mA</li> <li>Working time: about 5 hours</li> <li>Boot current: 10-15mA</li> <li>Charging port: 8 Pin</li> <li>Transmission delay: 15-20ms</li> <li>Working current of receiving end: 21-22mA</li> <li>Sensitivity (microphone): -42DB</li> <li>Battery capacity: 70mAh/LIR1254</li> <li>Antenna: ceramic antenna</li> <li>Full battery voltage: 4.1-4.25V</li> <li>Shutdown current: 2-4uA</li> <li>Bit rate: 64Kbps</li> <li>Transmission distance: 25 meters in a straight line, and an obstacle distance of about 10 meters</li> <li>Working temperature: -10 to 45 degrees Celsius</li> </ul>