Natec | Microphone | NMI-2253 | Noise reduction

The easy-to-use transmitter-receiver design, operating in the 2.4 GHz band, will take care of the stability of sound transmission at a distance of up to 30 meters; The 40 mAh battery ensures that the microphone lasts longer – up to 4 hours from taking the equipment out of the case until it is fully discharged. The case itself has a capacity of 200 mAh; Built-in ENC(Environmental Noise Cancelation) function – a system that cancels out the noise heard in the background.