Brand new and high quality <br />Offer good audio quality <br />Great for teather, lecturer, scholar, etc. <br />Lightweight, mini size <br />Easy to carry <br />Receiver size: about 98 x 63 x 28 mm <br />Transmitter size: about 105 x 40 x 14 mm <br />Overall length: about 95 cm <br />Frequency: 80-12500HZ <br />Output: 600 Ohm <br />Effective range: 20m <br />Transmitter powered by 1 x 1.5V AAA (not included) <br />Receiver powered by 6F22 9V (Not included) <br />English user manual included <br />1 x Receiver <br />1 x Transmitter <br />1 x Clip on mic <br />1 x English user manual<br /><img src="http://img6.eachbuyer.com/x1/p69/i304_1.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x1/p69/i304_2.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x1/p69/i304_3.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x1/p69/i304_4.jpg" / noproxy>                                                        <img src="http://img6.eachbuyer.com/x1/p69/i304_5.jpg" / noproxy>