Replacement Microphone Charger Available HERE The W-Audio RM Quartet is a four-channel wireless microphone system designed for a wide range of speech and performance-based applications. Commonly used in schools, places of worship, conferences, and stage shows, it allows up to four handheld microphones to be used simultaneously—ideal for live speaking events, group presentations, or performances such as school plays and comedy acts. Each handheld microphone operates on a fixed UHF frequency (863.01, 863.42, 864.30, and 864.99 MHz), helping to prevent signal clashes and ensuring stable operation. The colour-coded microphones correspond to indicators on the compact receiver unit, making setup and identification straightforward. The system delivers high-quality audio with excellent clarity and minimal colouration, faithfully capturing speech and vocals. A key feature of the RM Quartet system is that the handheld microphones are rechargeable, helping to reduce the ongoing cost and inconvenience of regularly replacing batteries. A USB charging cable is included, allowing up to two microphones to be charged at once via the USB port on the rear of the receiver. This is especially beneficial in settings where the system is used frequently and for extended periods. The receiver offers both individual balanced XLR outputs for each channel and a single unbalanced 6.35mm jack output for a mixed signal. A rackmount kit is also included for easy installation in portable or fixed setups. W-Audio RM Quartet Key Features: Rechargeable handheld microphones with included USB charging cable Colour-coded microphones and matching receiver indicators Fixed frequencies: 863.01 / 863.42 / 864.30 / 864.99 MHz (CH70 license-free) Compact receiver unit with 4 x balanced XLR outputs and 1 x unbalanced 6.35mm mixed output Supplied with 1 x receiver unit, 4 x handheld microphones, 1 x 6.35mm jack cable, USB charging cable, and rackmount kit