<p><b>Tiny Mini microphone with earphone, easy to carry, enjoy the fun anytime, anywhere.</b></p><p></p><p><b>Specifications:</b></p><p>   Sensor Type: Capacitor</p><p>   Polarity Diagram: Heart shaped</p><p>   Plug: 3.5 mm</p><p>   Sensitivity Reduction:-38dB±3d</p><p>   Frequency Response: 30-1600Hz</p><p>   Connection Cable Length: 35 inches</p><p>   No batteries needed.</p><p>Please note: same android phones only listen the song you sing after recording and the phone of IOS system can be listenning while singsing.</p><p><br></p><p></p><p><b>Packing: </b></p><p>1x mini microphone with earphone</p><p>1x sponge cover</p>