K8 Wireless Karaoke Mixer System Set Bluetooth Microphone Box Home Microphone Media Machine for

Feature: 1. The user needs to configure an external o system, K8 microphone supports multiple input connectors including USB o inputHD Multimedia Interface inputoptical input3.5mm o. 2. The volume of the microphone and background song can be adjusted individually through the knob on the back. 3. A professional wireless microphone system with 2 microphones,enjoy music with your friends provide a quality customer experience. 4. With long transmission range approx 65.6in in open space, ensuring that can simultaneously without worrying about interferences. 5. The microphone system is easy to use with multiple systems and is the perfect microphone system for any professional or entertainment activities. Specification: Item Type: Karaoke Box Material: Plastic + Metal Microphone Batteries: 2 x AA Batteries Per Microphone (Not Included) Voltage: 100-240V Frequency: 750MHz-769MHz Effective Distance: > Approx. 65.6in Frequency Response: 50Hz-17KHz Signal To Noise Ratio: > 100dB Distortion: <0.5percent . Package List: 1 x K8 Home Wireless Karaoke Box2 x Wireless Microphone (not Including 1.5V AA x 2 Battery)1 x DC USB Cable1 x Power Adapter1 x 3.5 MM o Cable1 x 3.5MM to 2RCA Jack o Cable1 x Manual Note: The microphone needs to be installed with two AA batteries before it can be used (batteries are not included in the delivery)