Its full featured design with diversity operation, 100 selectable channels, Tone Lock Squelch circuit, automatic transmitter setup, and up to 20 units can work at the same time without interference, which satisfies professional use for Sax and other musical equipments. UHF 100 Selectable Channels 3.Frequency: 512-537.5mhz, (comply with New FCC frequency rule) transmitting distance: 240 feets. Features UHF high band single channel receiver with multi selectable frequencies (512-537.5MHz) Ultra-fast microcomputer controlled PLL oscillation circuit Advance compression circuit avoiding unwanted noise Hassle free automatic transmitter setup via SYNC button High quality LCD display provides for flawless operation (display group, channel no, RF and AF levels) Full range volume control rotary control 240 ft. Dynamic operating range Individual balanced XLR outputs Mixed ¼ output jack MIC/LINE output selector switch Rugged belt pack transmitter with LCD screen (display group, channel number, and battery power) Lightweight headset/lavalier microphones for hands free operation with original sound reproduction technology. Package includes: (1) Dual channel UHF receiver (1) Gooseneck microphones with bodypack (1) 1/4 audio cable (1) AC-DC adapter (110V-240V universal) (4) Manual. The item "UHF Pro Instrument Wireless Sax Microphone for Saxofon Trombon Trumpet Clarinet" is in sale since Thursday, January 31, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Microphones & Wireless Systems". The seller is "promic2012" and is located in GD. This item can be shipped worldwide.