This wireless karaoke system is carefully designed for efficient audio signal transmission. The karaoke system can be operated for a long period of time with minimized lag. This high-end karaoke system is a great piece of entertainment equipment for adults and kids. 

• Excellent portability.
• Hi-fi audio system.
• Patented zero-lag wireless technology.
• Long operation time.
• No-lag wireless audio signal transmission.
• Bluetooth A2DP compliance.
• Karaoke audio mixing.
• Sound effects: high-pitch, bass, conference, etc.
• Portable low-power mixer (USB power bank driven).
• Compatible with iOS/Android devices.
• Wireless microphones in fashionable colors.
• Built-in rechargeable battery for optimal operation.