‌Hands-free performance. Go for XS WIRLESS 1 and rely on a solid wireless transmission with up to 10 compatible channels in a stable UHF band. The XS WIRELESS 1 HEADMIC SET is an easy to use all-in-one wireless system for singers and presenters, excellent for live sound that involves dancing and singing all at the same time. The set includes an intuitive stationary receiver for quick setup and hassle-free handling, as well as a compact bodypack transmitter and a lightweight headset microphone. Features Lightweight headmic and compact bodypack transmitter Antenna-switching diversity reception Integrated antennas Automatic frequency management and synchronization via remote channel for easy setup Selectable UHF frequencies within a large bandwidth Up to 10 compatible channels What's in the box? 1 receiver EM-XSW 1 1 headset microphone ME 3-II 1 bodypack transmitter SK-XSW 1 power supply NT 12-5 CW 2 AA batteries Technical Data Receivers Dimensions approx. 200 x 42 x 127 mm Weight approx. 340g Power supply 12 V DC nom. / 300 mA AF frequency response 50 to 16,000 Hz (–3 dB) Transmitter Dimensions approx. 71 x 96 x 28 mm Weight approx. 95g Operating time Approx. 10 hrs Power supply 2 AA size batteries, 1.5 V Adjustment Range Transmitter 0 to -30 dB, adjustable in 10 dB steps Microphone Condenser THD, total harmonic distortion ≤ 0.9% Pick-up pattern Cardioid Signal-to-noise ratio ≥ 103 dBA RF output power 10 mW Switching bandwidth up to 24 MHz Modulation Wideband FM Output voltage 1/4“ (6.3 mm) jack socket (unbalanced): +6 dBu, XLR socket (balanced): +12 dBu Housing Rugged ABS housing Frequency 8 frequency banks, each with up to 10 factory-preset channels Frequency range A: 548-572 MHz, GB: 606-630 MHz B: 614-638 MHz C: 766-790 MHz D: 794-806 MHz E: 821-832 MHz, 863-865 MHz K: 925-937.5 MHz Sensitivity < 3 μV at 52 dB(A)rms S/N SPL for peak deviation 150 dB Squelch adjustable from 3 dBμV to 28 dBμV (combined with pilot tone) Synchronization 2.4 GHz, Low Power OQPSK (only active during synchronization) Input sensitivity 1.5 mV / Pa Audio adjustment range 45 dB, adjustable in 5-dB steps Line / Mic level 20 dB, switchable Temperature Range Operation: 0°C to +40°C, storage: –20°C to +70°C Receiver Principle Double superheterodyne Diversity principle Antenna switching diversity via internal antennas