In addition to the familiar built-in microphone on the transmitter, the receiver also features a ME (self-use) microphone for audio pickup. The gain assist function automatically controls input gain using the built-in audio processor. Using 2.4GHz digital transmission and 128-bit encryption, the system provides a highly stable wireless audio system with a line-of-sight range of over 100m. The transmitter and receiver are pre-paired from the factory, allowing for quick startup and automatic connection with just a few seconds of pressing the power button. The system also includes various cables for connecting to a smartphone, PC, or camera, a furry windshield for reduced noise when recording outdoors or in windy environments, and a convenient carrying pouch, so you can start recording right away. The RØDE Capture iOS camera app allows simultaneous recording with the main and front cameras. When used in conjunction with Wireless Me, it allows you to capture high-quality video and audio from both the front and back of your iPhone.