Feature: 1. UHF TECHNOLOGY: The wireless XLR transmitter and receiver uses UHF transmission technology, using 560.5‑589.5MHZ frequency band, automatically connects on startup. With a wireless transmission range of 50‑80 meters, you can move around freely and immerse yourself in the stage, focusing on your performance without the clutter of cables and short wireless range. 2. NO INTERFERENCE AND LOSS: The wireless microphone transmitter receiver provides 16 adjustable channels for you to choose from (just press the transmitter's power key twice), no need to worry about surrounding interference or cross frequency or even stacking with multiple systems. Wide 40Hz‑20KHz frequency response, no signal loss, delay less than 1ms. 3. APPLICATIONS: Both the receiver and transmitter are equipped with XLR plugs and included XLR to 6.35mm adapters. The XLR connector can be adapted to mixing consoles, amplifiers, speakers, etc, while the 6.35mm 1/4in connector can be used for electric guitars, pianos, basses, and more. It also supports 48V and 5V modes, and can be widely used for live performances, weddings, speeches, parties, concerts, band rehearsals, and more. 4. STABLE AND RELIABLE: Create a flexible all in one solution to make any microphone you like wireless, ensuring great performance for every show. Featuring UHF technology, anti interference, and an optimal frequency response range, this wireless microphone system ensures consistent and reliable lossless sound transmission every time. 5. REECHARGEABLE: Our wireless mic transmitter receiver features a rechargeable design that continues to work for up to 6 to 8 hours on a full charge, making it suitable for long time performance, live interviews and live performances. A 2 in 1 charging cable is included to charge both the transmitter and receiver at the same time. It is recommended that you test the actual available time before the official performance to avoid affecting the normal work. Specification: Item Type: Wireless Microphone Transmitter Receiver Material: Metal, ABS Sample Rate: 24 Bit, 48kbps Sound Modulation Mode: DQPSK Channel Interval: 0.5-2.5MHz Sound Response: 40Hz-20KHZ Frequency Stability: ±3PPM Working Distance: Approx. 50-80m / 164-262ft Number of Channels: 16 Adjustable Working Hours: 6H to 8H Battery Type: 2 x 1000mAh Lithium Ion Battery (Built in). Package List: 1 x Wireless Microphone Transmitter 1 x Wireless Microphone Receiver 2 x 6.35mm to XLR Plug 1 x Type C Dual Head Charging Cable 1 x User Manual