MFi Certification & HiFi Level Sound QualityLark C1 Microphone with MFi certified Lighting Interface, is compatible with all iPhone/iPad with lightning connector and able to minimize the background noise. With a 48kHz/16bit sampling rate, Lark C1 captures sound with incredibly rich details from all directions across wide frequencies ranging from 20 Hz to 20 kHz bringing you excellent recording performance and HiFi audio quality. Record as listened! No Adapter needed & Ultra-Compact Size RX and TX will be paired automatically right out of the case. The RX starts to record instantly as you plug it into your iPhone. Each TX weighs 11.8g, and RX weighs 7g. Super tiny in size and lightweight. The thickness is lower than 9mm. Lark C1 microphone system is easy to use, no complex operations. Its comfortable to clip on coats and inconspicuous. One-Button Noise CancellingThe Lark C1 has a one-button noise reduction function to filter out unwanted ambient noise, providing clean