Description: 【FEATURE】: The transmission distance |is about 30 meters. Active noise reduction chip, frequency stability, recover sound, TYPE C charging port is more convenient. You can move freely and immerse in the stage to focus on your performance, free from annoying clutter of cables and short wireless range. 【COMPATIBLE DEVICES】: Cordless Microphone transmitter is for a wide range of devices, such as trolley stereos, portable stereos, desktop speakers, mixers, home theater system equipment, etc. 【3 MODES】: Cordless Microphone transmitter receiver supports 48V, 5V and 0V modes, which can be widely used in different usage scenarios such as live performances, venues, weddings, speech, party, vocal concert, band rehearsal, etc, plug and play, more convenient to use. 【MATERIAL】: Cordless Microphone XLR transmitter is made of pp material, hard and strong, with a straight body for a more comfortable grip. Choice of many musicians. 【RECHARGEABLE】: Our cordless microphone transmitters and receivers feature a rechargeable design that can continue to work for up to 6 hours on a full charge, making them for long gigs. Specification: Time of use: 6 Hours Channels: 20 Frequency Range: 600MHZ-690MHZ Use Distance: 30M S/N: 110DB Sample Rate: 20-Bit/48KBPS Audio FM Mode: Size Chart: Length 10.5cm/4.13inch Package Includes: 1x Receiver 1X Transmitter 1X Charge Cable 2X Adapter or 1x Receiver 2X Transmitter 1X Charge Cable 3X Adapter  Note: Please allow slightly errors due to manual measurement and different monitors.