The 270 adopts a new masonry cutting process and a plastic mirror design, making the main body look smoother and more beautiful.***** Sturdy Metal Receiver:The metal receiver has 2 antennas and is very strong and durable. There are two knobs and dual displays on the front of the receiver, clearly showing the frequency of each microphone, easy to adjust, this volume adjustment knob can let you sing or talk. Increase or decrease volume.***** Cardioid pattern and great sound quality:The high-sensitivity, low-noise, and very clear dynamic directional cardioid microphone can avoid the interference of surrounding sound impurities and bring you a real and stable clear sound.***** FM button:The half-metal handheld microphone is automatically tuned to the frequency, just press it, and the frequency can be automatically tuned within 50m, avoiding the inconvenience of being close to the receiver every time.***** Receiver and shared device output:The receiver has a 1/4" mix output that can be connected to most mixers, effects units and powered speakers.***** Recommended usage and applicable scenariosSuitable for home, outdoor performances, concerts, exhibitions, conferences, parties, churches, etc.