Features: This wireless microphone, including non-automatic selection of information received by the flow of singing and automatic selection of information received by the professional stage with luxury models. The popular models are fixed-frequency quartz receiver to receive, to solve the wave of the "dead angle" phenomenon, to overcome the receiver's voice output interrupted intermittent or unstable shortcomings. Are used "noise lock" mute function, to avoid interference in the standby when the noise and open the switch. Resulting in a huge pulse noise. Audio output with a balanced and hybrid, with a variety of amplifier input characteristics.UHF wireless microphone with a dedicated band design, interference from other industrial frequenciesThe use of distance, up to 80 metersThe use of excellent audio companding integrated circuits and high-quality microphone core, superior sound quality and not whistleTransmitter with 9V battery-powered(Battery not included), long battery life, maintenance, easy to replaceWith balanced and unbalanced audio output, convenient and a variety of audio equipmentReceiver front panel design of the RF instructions and audio level dynamic indication, to keep abreast of working conditionsMicrophone transmitter, receiver are made of high strength alloy material, durableSuitable for karaoke singing, home entertainment and outdoor activities Specifications: System parameters:Audio frequency response: 80-120KHzDynamic range: ≥ 60dBSystem distortion: ≤ 1%Signal to noise ratio: ≥ 100dBIdeal use of distance:150mOperating temperature range: -10 ℃ to 50℃Carrier frequency range: 580-830 MHz Receiver:Receiver sensitivity: <2μVMirror suppression:> 40dBDe-emphasis: 50 [mu] SAudio output impedance: 600ΩAudio output level: 0-0.5VPower Supply: AC110-240V 50 / 60HzPower consumption: 3WDimensions: 420 x 210 x 45mm Transmitter:Frequency stability: ± 0.005%Carrier output power: ≤ 30MwSpurious radiation suppression:> 40dBModulation: FMMaximum modulation: ± 75KHzPickup mode: moving coilPower supply: 1.5V AA Battery(Not include.)Battery power consumption: <30mADimensions: 55 x 290mm (hand-held microphone) Package Included: 1 x Receiver Machine2 x Microphone1 x User Manual
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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