•Lavalier microphone works for iPhone 7, 7 Plus, 8, 8 Plus, X, XR, XS, XS Max, 11, 11 Pro, 11 Pro Max, 12, 12 Pro and for iPad 2/3/4, for iPad Air series, for iPad Pro Series (Note: not support for iPad 12.9-inch and 11-inch Type-C interface version) •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 for iOS device and power on the microphone to start recording. Say goodbye to messy cables and make your streaming easier and more enjoyable •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 •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 •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 Specification: •Frequency range: 2.4GHz •Charging voltage: DC 4.8~5.4V •Transmission distance: 20 meters (barrier-free) •Human obstacle distance: about 7m •Microphone: digital microphone •Working time: 5h •Charging case: it can charge the microphone 4-5 times •Signal-to-noise ratio: 64dBm •Start-up current: 1.5~6mA •Charging interface: for Lightning •Transmission delay: 18MS •Standby current: 4.3~5.5mA •Sensitivity (Microphone): -26dB •Microphone battery capacity: 80mAh •Antenna type: ceramic antenna •Charging current: 65mA •Frequency response range: 20-20KHZ •Charging case battery capacity: 300mAh Package included: •1 x Lavalier Microphone •1 x Receiver •1 x Charging Case •1 x Charging Cable •1 x Chinese and English User Manual •Other things not included