A powerful 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 BRASS SET is an easy to use all-in-one wireless system, especially designed to provide a powerful live sound for brass instruments. The set includes an intuitive stationary receiver for quick set-up and hassle-free handling, as well as a compact bodypack transmitter and a rugged condenser gooseneck microphone. Frequency: B: 614-638 MHz , Features: Versatile gooseneck microphone with outstanding sound reproduction from the renowned evolution microphone series; 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, Reciever dimensions approx. 200 x 42 x 127 mm, Weight approx. 340g, Power supply Receiver: 12 V DC nom. / 300 mA, Transmitter dimensions approx. 71 x 96 x 28 mm Weight approx. 95g, Power supply Transmitter: 2 AA size batteries, 1.5 V, Microphone condenser: THD, total harmonic distortion ≤ 0.9%; Pick-up pattern cardioid