Sennheiser’s XS Wireless 1 offers solid wireless transmission with up to 10 compatible channels in a stable UHF band. The XS Wireless 1 Vocal Set is an easy to use all-in-one wireless system for singers and presenters, excellent for live sound, featuring Sennheiser’s renowned evolution e835 superior dynamic cardioid microphone capsule. The set includes an intuitive stationary receiver for quick setup and hassle-free handling, as well as a vocal microphone and microphone clamp.IncludesEM-XSW 1 ReceiverSKM 835-XSW Handheld TransmitterMicrophone clampPower supply(2) AA batteriesFeaturesExcellent live sound featuring e835 dynamic cardioid capsuleAntenna-switching diversity receptionIntegrated antennasAutomatic frequency management and sync via remote channelSelectable UHF frequencies within a large bandwidth, up to 10 compatible channelsSpecificationsDimensions: 7.87" x 1.65" x 5"THD, total harmonic distortion:/= 103 dBARF output power: 10 mWSwitching bandwidth: up to 24 MHzOperating time: approx. 10 hrsModulation: wideband FMOutput voltage: 1/4“ (6.3 mm) jack socket(unbalanced): +6 dBu, XLR socket (balanced): +12 dBuHousing: rugged ABS housingDynamic range: dynamicFrequency: 8 frequency banks, each with up to 10factory-preset channelsFrequency range:A: 548-572 MHz, GB: 606-630 MHzB: 614-638 MHzC: 766-790 MHzD: 794-806 MHzE: 821-832 MHz, 863-865 MHzK: 925-937.5 MHzSensitivity:< 3 µV at 52 dB(A)rms S/NSquelch: adjustable from 3 dBµV to 28 dBµV (combinedwith pilot tone)Synchronization: 2.4 GHz, Low Power OQPSK (onlyactive during synchronization)Input sensitivity: 1.5 mV / PaAdjustment Range Transmitter: 0 to -30 dB, adjustablein 10 dB stepsAudio adjustment range: 45 dB, adjustable in 5-dBstepsLine / Mic level: 20 dB, switchableTemperature Range: operation: 0°C to +40°C, storage:–20°C to +70°CReceiver Principle: double superheterodyneDiversity principle: Antenna switching diversity via internal antennas Sennheiser XSW 1-835 Wireless Microphone System with e835 Capsule.