The equipment preset 10 minutes automatic shutdown function to prevent overheating

120 minutes in 2K mode

Electrocardiogram (high-frequency 512Hz) monitoring

Stable Bluetooth connection

38-inch-wood color

KW01 Karaoke Microphone Mouthpiece for Home & Family KTV Systems Color:White Single Wheat Version The equipment preset 10 minutesProduct information: Color: Sea Salt White (double wheat version) [karaoke speaker white noise ambience light], dark night black (double wheat version) [karaoke speaker white noise ambience light], sea salt White (single wheat version) karaoke Speaker white noise ambience light, dark night black (single microphone version) Karaoke Speaker white noise ambience light, sea salt white, dark night Black Frequency range: 100Hz 20KHz Rated Voltage: 5