·【Professional Wireless System with Studio Sound】 Experience crystal-clear, real-time audio perfect for live vocals and performances. This wireless microphone system utilizes transmission and a 1-to-1 chip to deliverstudio-quality sound. The cardioid dynamic microphones ensure professional vocal reproduction, making it an ideal wireless karaoke microphone and more.

·【Exceptional 256ft Wireless Range】 Move with complete freedom across large venues. Our system provides reliable coverage up to 256 feet, maintaining stable connections forstage performances, church services, outdoor events, and wedding ceremonies without dropouts.

·【Extended 40-Hour Battery Life】 Enjoy marathon performance sessions. Eachhandheld wireless microphonefeatures a built-in rechargeable battery for up to40 hours of use, supported by quick Type-C chargingto minimize down time between events.

·【Universal Compatibility】 Connect seamlessly to your existing audio setup. The receiver's standard 1/4″ outputworks with PA systems, mixers, karaoke machines, powered speakers, and most professional audio equipment.

【Complete 4-Mic Package for Group Use】 Perfect for bands, family entertainment, and group performances. This all-inclusive set includesfour professional dynamic microphones with non-slip grips, designed for energetic use and comfortable handling.| Note: The wireless receiver will randomly assign a channel when paired with the microphone.

·【Everything Included】 The complete karaoke microphone bundlecontains: 1x wireless receiver, 4xmicrophones with built-in batteries, 1x power adapter, 1x 1/4″ audio cable, 2x Type-C charging cables, 4x non-slip rings, and a manual. （Note: It is not compatible with laptop, iPad, cellphone and AV receiver.）