Features: and high qualityThe G320GM family KTV microphone has a strong beautification of the sound quality of the handheld person, and the beautiful sound reflects just the right amount, bringing you a different entertainment atmosphere.The receiving distance is strong, the receiving distance ranges from 30-50 meters, the hardware is stable, and the control is good.High-fidelity restoration of human voice, professional o processing technology, calibration by professional brand tuner team.Anti-noise high-frequency intelligent chip, anti-noise, anti-howling, no noise, escort the singing.Infrared R pairing, the handheld infrared pairing point is facing the infrared pairing point R of the host to connect.The frequency response is specially designed for the human voice. The mid-frequency region has a bright sound quality with frequency attenuation, which can fully control the proximity effect.Its high sensitivity and high frequency response make the sound clearer and more delicate, suitable for professional lead singing and harmony in the stage or recording studio. Specifications:Material: ABSWeight: 1600gSize: 21x16x5cm/8.27x6.30x1.97inchColor: BlackPlug Type: Australian Standard/European Standard/British Standard/for American StandardNumber of Channel Groups: Dual ChannelsFrequency Response: 40Hz-18KHzWorking Frequency Band: 500-580MHzModulation Method: FMEffective Working Distance: 50 meters (open area)Signal to Noise Ratio: >105dBTHD Distortion: <0.5% Note:1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes:1x Host2x Microphones1x Power Supply1x Manual2x Antennas1x o Cable