Equipped with 2 professional wireless microphones, stable signals can be obtained with a transmission range of up to 100 feet. The wireless microphone is equipped with a professional chipset, which can reproduce clear sound without distortion. Built in noise cancelling cotton can effectively reduce the noise generated during use. Easy to use and wide compatibility: plug and play, no pairing required. The receiver can be directly inserted into devices with a 1/4 "MIC jack, such as karaoke speakers, amplifiers, and PA systems. The included 1/4" to 1/8 "adapter can be used for devices with a 1/8" microphone jack, such as cameras. The receiver is equipped with a rechargeable 1200 mAh high-capacity battery, which can support 4-6 hours of use after being fully charged. The receiver and microphone body are both made of aluminum alloy, which is sturdy and lightweight. Equipped with 2 professional wireless microphones, stable signals can be obtained with a transmission range of up to 100 feet. This is equipped with a durable rechargeable receiver that can run for a long time and is easy to operate and connect to a mixing console, amplifier, or other PA systems, making it perfect for karaoke, parties, churches, DJs, weddings, meetings, home KTV devices, and outdoor activities.The wireless microphone is equipped with a professional chipset, which can reproduce clear sound without distortion. Built in noise cancelling cotton can effectively reduce the noise generated during use.Easy to use and wide compatibility: plug and play, no pairing required. The receiver can be directly inserted into devices with a 1/4 "MIC jack, such as karaoke speakers, amplifiers, and PA systems. The included 1/4" to 1/8 "adapter can be used for devices with a 1/8" microphone jack, such as cameras.The receiver is equipped with a rechargeable 1200 mAh high-capacity battery, which can support 4-6 hours of use after being fully charged. The receiver and microphone body are both made of aluminum alloy, which is sturdy and lightweight.