Advanced Wireless Technology: Experience seamless connectivity with our saxophone wireless mic receiver set, utilizing wireless technology to ensure stable transmission up to 50 meters, perfect for dynamic stage performances and large venues. Automatic Frequency Modulation (FM) System: Equipped with an automatic FM system, this receiver set swiftly scans and locks onto the best available frequency, minimizing setup time and avoiding signal interference for crystal-clear audio output. Intelligent Noise Reduction Capabilities: Our wireless mic set features sophisticated noise reduction technology that effectively filters out background noise, enhancing the clarity and quality of your saxophone's sound during live performances or rehearsals. Plug and Play Functionality: Designed for immediate use right out of the box, this wireless mic receiver set requires no complex setup. Simply plug it in, and it automatically syncs with your saxophone, allowing you to focus on your music without technical distractions. Crafted in Mainland China with High Safety Standards: Manufactured with meticulous attention to safety and quality, this product contains no high-concern chemicals, ensuring a safe and reliable performance experience for all users. Specifications: Frequency Range: 630-696 MHz Frequency Response: 20 Hz to 17.5 kHz Charging Voltage: DC5V 500mA Distortion: <0.5% @ 400 Hz Sensitivity: -50 dB Effective Distance: Approximately 50 meters Charging Time: 2-3 hours Color: Black Material: ABS Package Contents: 1 x Microphone Transmitter 1 x Receiver 1 x Charging Cable 1 x Mic Back Clip 1 x 3.5mm to 6.35mm Adapter