["Features:\r\nEasily Using: Say goodbye to the wired microphone, No need the headset boom. No pressure with your for head, help you make a better speech. Small tiny fashion design, Plug&for play. The stereo output makes the sound more abundant.\r\nHigh tech: adopt international 2.4G Wireless transmission, continuous frequency. Automatic match. The distance rang is within 49ft in open field without drop of the frequency at 360 degree, it can work with pc/ laptop/ voice amplifier/ camera/ multimedia/ smartphone and etc.\r\nPhone/Camera Recording: The microphone is for most phone&cameras. It can use for camera recording. Wide wireless range, you can enjoy the speech, interview, recording video, enjoy your for time.\r\nMore scenes: More advanced configuration helps to record loud and crisp sound when interviewing, live broadcasting on Podcast, calling with Skype, Teaching, Audio/Video Recording on for YouTube, 6.35mm adapter is included, for ideal for those who use DSLR, camera, headset and professional audio devices.\r\nEasy charging&Portable: The transmitter&receiver can be charging at the same for time. Working more than 6 hours with full power. Mini metal clip allows you to easily clip it to your collar, tie or pocket. We use state of the art lightweight materials to insure you barely even notice the mic is there. \r\n\r\nSpecification: \r\nAudio Signal: Digital Sampling 16bit 44.4KHz \r\nPairing Type: Automatic \r\nFrequency Response: 20-20KHz \r\nTransmitting Type: Two-way 2.4G FH \r\nPlug: 3.5mm (6.35mm adapter is included)\r\nPower: Li-ion battery \r\nCurrent: 0dbm Current<30mA \r\nWork Distance: 40-50M\r\n\r\nPacking list:\r\n1 x Transmitter with Lavalier Microphone\r\n1 x Receiver\r\n1 x USB charging cable\r\n1 x Mic windproof cotton\r\n1 x User's manual\r\n1 x 6.35mm Adapter"]