- Mode: WR-601<br />- Wireless microphone receiver and transmitter with 3.5mm type plug clips microphone and<br />headphone<br />- Steadying performance、 good in sound especially convenient for use<br />- Transmitter with belt clip for convenient to use<br />- Modulation: FM<br />- Convenient to use with the clip<br />- Transmitter powered by 1 x 6F22 battery (Included)<br />- Receiver powered by 1 x AAA battery (Included)<br />- Effective Distance: 15M<br />- Suitable for teachers、 lecturers、 speakers and presenters<br />- Comes with carrying case<br />                                                                                                                                Dimensions: 6.1 in x 5.91 in x 2.36 in (15.5 cm x 15 cm x 6 cm)<br />Weight: 16.19 oz (459 g)