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. Stereo/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. Specifications RF frequency Range: 561-568MHz Channel: 6 Headphone output: 3.5mm jack socket Transmitter Power Supply: DC9V/300mA Receiver operating time: up to 12 hours, 2 x 1.5V AA (not included) Operating Range: 80m(environment dependent) RF Output Power. Product Content S2T Transmitter 1 pc S2R Receiver 1 pc Earphone 1 pc DC 9V/300mA power adapter 1 pc. The item "ANLEON S2 Wireless In-ear Monitor System UHF 561-568MHz, Transmitter and Receiv" is in sale since Monday, June 28, 2021. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Speakers". The seller is "pacificpartners" and is located in Daly City, California. This item can be shipped to United States.