Features 1、【Wireless XLR Transmitter and Receiver Set】: Upgrade your microphone setup with our advanced wireless XLR transmitter and receiver system. Experience the freedom of wireless transmission while maintaining highquality audio output. Our system is designed for professional use, allowing you to easily convert your wired microphone into a wireless one. 2、【Seamless Audio Transmission】: Say goodbye to interference and enjoy seamless audio transmission during your performances, presentations, or recordings. Our wireless XLR system ensures reliable and uninterrupted audio signal, providing convenient and efficient audio transmission without any loss in quality. 3、【Versatile Compatibility】: Our wireless XLR system is compatible with various devices including microphones, mixers, guitars, electronic keyboards, and other instruments. Simply plug and play, experience highquality, lossless audio output without any delay. 4、【Long Distance Range】: The transmitter and receiver have a carrier frequency range of 2302 MHz2387 MHz, offering a working distance of 50150 meters (164492 feet) depending on the usage environment. This allows you to move freely on stage or in the studio without worrying about signal dropouts. 5、【Builtin Rechargeable Lithium Battery】: Both the transmitter and receiver are equipped with a 3.7V 400mAh lithium battery, providing longlasting power for your wireless microphone setup. With a working current of 2224 mA for the transmitter and 17.520 mA for the receiver, you can rely on our system for extended performances or recording sessions. Specification Transmitter Carrier Frequency Range: 2302 MHZ2387 MHZRF Power Output: 10 dB Frequency Response: 50 HZ15 KHZ Microphone Pickup Head: Dynamic coil type Battery Capacity: 3.7 V 400 mAh Working Current: 2224 mA Size: 11.5 * 3.5 * 3.5 cm/4.5 * 1.4 * 1.4 inch Weight: 51 g/1.8 oz Receiver Carrier Frequency Range: 2302 MHZ2387 MHz Working Distance: 50150 m/164492 ft (depending on the usage environment) Working Voltage: DC 3.7 V Working Current: 17.520 mA Battery Capacity: 3.7V 400mAh Size: 11.5 * 3.5 * 3.5 cm/4.5 * 1.4 * 1.4 inch Weight: 51 g/1.8 oz   Package List 1 * Wireless Transmitterbr /1 * Wireless Receiverbr /2 * XLR to 6.35 Plugbr /1 * Charging Cablebr /1 * Instructions Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.