Description: 【 Microphone】: This guitar microphone with sampling 48KHz, is designed to provide high quality, clear sound for your musical performances. 【Wireless Receiver】: The microphone system comes with a total of 16 channels can be selected, and 3-4 sets of microphone systems can be used at the same time without signal interference. 【Specification】: This wireless accordion microphone equipped with 1/4 inch plug (and give a 1/4 inch to 1/8 inch conversion plug) can be used to a variety of equipment, loudspeakers, computer audio, drawbar speakers, mixers. 【High Capacity Lithium Battery】: This music instrument accessory with a divides into two charging cable to charge the receiver and transmitter at the same time, greatly reducing the charging time. 【Easy Operation】: This audio equipment attach a dual lock on the side of the guitar or near the guitar sound hole, then stick the dual lock to it. Plug the receiver into the MIC interface of the speaker, and then turn it on and use it. Specification: Receiver: 18.5cmx2cmx1cm/7.28inchx0.79inchx0.39inch Transmitter:14.5cmx4cmx2.7cm/5.71inchx1.57inchx1.06inch Package Includes: 1 Receiver 1 Transmitter 1 USB Charging Plug 1 Charging Cable 1 6.35mm to 3.5mm Conversion plug 1 Carry Bag 1 User Manual Note: Please allow slight dimension difference due to different manual measurement.