ANLEON S2 is an IEM system designed for stage performance and broadcasting. High S/N ratio and dynamic range ensures optimal audio quality. The dual XLR inputs allow 2-channel, mono or stereo operation with a convenient mix function which allows you to run two sources into the S2. S2T UHF Stereo TransmitterStereo/Mono switch: Stereo mode (the device outputs the signal fed into the left input to the left headphone and the right signal to the right headphone). Mono mode (Channel L and channel R are mixed and output to both headphones.)XLR INPUTS (L) and (R): Dual XLR balanced jacks connect to the input signal source.FeaturesUHF frequency band (561-568Mhz) and PLL frequency synthesized technology for stable. working performance 6 selectable channels Multiple sets of receivers can be operated with a single transmitter within the operating range Dynamic expansion circuitry for high S/N ratio Complex anti-interference circuit for using 6 sets at the same time without mutual interference Receiver LCD displays frequency, channel and battery level Long operating range up to 100m Ideal ApplicationsRecording studio monitoring, on stage monitoring1 x Receiver 1 x transmitter 1 x earphones Manual 1pc 9V/300mA power adaptor 1pc (110V-240V)