Feature 1 Premium Sound Quality: The wireless microphone selects V band anti interference frequencies to provide HiFi sound and enhance your experience. 2 Multi Application: Dual cordless microphone is very suitable for karaoke, home entertainment, outdoor singing, conference hosting. 3 Easy To Operate: Wireless handheld microphone is suitable for a variety of venues, with volume control, easy to operate, pick up your voice clearly. 4 Battery Powered: The wireless microphone is powered by 2 9V batteries (not included). 5 Large Range: Wireless dynamic microphone uses advanced technology to provide an effective reception distance of up to 10 meters in ideal conditions.Item Type: Wireless MicrophoneMaterial: ABSMicrophone:Sound Head Type: Moving Coil Type Sound HeadFrequency Response: 100Hz-12KHzUse Range: Approx. 10m/32.8ftMicrophone Battery Specifications: 2 x 9V Batteries (Not Included)Receiver:FM Type: 2.4GFrequency Response: 100Hz-12KHzUse Range: Approx. 10m/32.8ft Package List2 x Wireless Microphone1 x Sound Cable1 x Receiver1 x Instruction Manual