The XPD2 headset offers easy setup, professional full-range audio, and 100 feet of wireless operation, making it perfect for live performances, digital communication, and mobile productions. The XPD2 combines incredible audio quality, user-friendly operation, and microphone receiver technology, making it extremely simple and affordable to add wireless microphones to your audio production. The RXD2 USB stick receiver can be connected directly to a PC, Mac, or any computer. The portable PA system from the Expedition series features a USB wireless connection. The 3.5mm output (1/8 inch) is an additional feature of the previous generation system and allows for headphone monitoring. The XPD2 handheld can be used with any device that has an analog line input, including smartphones and other mobile devices. XPD2 Wireless delivers high-quality audio via digital transmission. This type of wireless technology enables the transmitter to send an uncompressed signal to the receiver, resulting in a better signal-to-noise ratio compared to a conventional wireless system. The result is a performance that sounds as good as using a wired microphone.